yes, it is possible but I can't give you a timeframe now.

I don't really get what do you want to say with that.
Yes, XDN is using the cryptonote codebase but we have unique features such as state of the art crypto messages and #1 blockchain deposits, first GUI implementation and many other improvements.

OS version, software version, wallet .log file, ...

Ok, waiting for your report, there are no known network problems, if you see the tx in blockchain and if you have your keys, you have your money ...
We will investigate your wallet behaviour, you can do a wallet reset, you will not lost you coins or something, you will lost only your outgoing transfers (so you can export it before the reset).
Reset usually may help with some issues without resync.
Also you can try to export your wallet via text format private key, reinstall the wallet (no need to resync again), start your wallet again and import your text private key.
You can find your wallet log file in the same folder with blockchainindices.dat and other files, called digitalnotewallet.log
Hope resync will fix your problems but anyway, we will investigate and solve it and there is no problem with XDN blockchain, possibly with MacOs wallet version.

P.S. Please, always report all of your software versions including the OS version.

I can't see any problem with your transfer, here is your transaction in blockchain
https://minergate.com/blockchain/xdn/transaction/2a33faec3f4f6d6c22a2f48d8c4d472f0af8e370cfd2ec3eee3a298c30bd0dc1

There is NO suck transaction in blockchain and there is NO such transaction in tx pool.
You can verify with the following daemon command:

Probably minergate is keeping unconfirmed transactions in their database, there is NO problem on XDN side. Your XDN should be back to Poloniex wallet within 24h after they produced this big transaction.
This situation is very rare and usually is solved automatically after 24-48h but we will increase the default max transaction size limit in the next release.
Ask Polo to refresh and give your coins back. Read this statement https://bitcointalk.org/index.php?topic=1082745.msg17237093#msg17237093
And be careful with Polo, we suggest not to use Poloniex and to move your coins from Poloniex ASAP.
Use other exchanges for XDN and FCN:

XDN and FCN exchange HitBTC:
https://hitbtc.com/exchange/XDN-to-BTC
https://hitbtc.com/exchange/FCN-to-BTC

XDN exchange Bittrex:
https://bittrex.com/Market/Index?MarketName=BTC-XDN

P.S. We are sorry for not answering your issue before now, basically all community answers were right, we are very busy with the upcoming announcements, news, and updates.

In the next 9 days, we will make Big announcements regarding DigitalNote XDN.
The upcoming news gonna be very positive for XDN holders and even more positive for future investors.
Next year can change the whole crypto landscape.
Stay tuned.

Hello,

Sometimes (pretty rare) there can be a big sized transactions, due to the network rules this transactions will not be included in blockchain and will be excluded from the XDN tx pool after 24-48h and will be back to your (or Polo) wallet. The only thing you (Polo) should do is to reset the wallet.

I am one of the leading XDN devs in our international XDN team,
Major XDN development, ideas, and new features come directly from me.

XDN will live a long beautiful life. Delisting from only one exchange is not a big deal. I would say not trustworthy and not "fair play" exchange after all. Actually, I think it can be even better and can give a new stimulus to XDN. Also, it will give an opportunity to buy for investors who were considering buying but were not satisfied with an average annual XDN prices.
I want to tell my own opinion after observing XMR - Poloniex relationships since the early beginning. This is my opinion and I am pretty sure about that, you can agree or disagree, but please read the statement, make your own research and make your own conclusions:

1. Poloniex folks are trading coins with the insight information.
2. Poloniex is making a well-orchestrated pump-dump on different coins.
3. Poloniex and Monero are involved in strong abnormal relationships. Poloniex is pushing Monero up in different ways. I think 90% of Monero success is from Poloniex.
4. Monero bag holders (possibly Poloniex folks) are scared of XDN because XDN is the main XMR competitor, they just now that, they want their investment to be safe.
5. I don't know if Monero devs are involved but I doubt they are not.
6. When XMR will crush investors attention will be with XDN because it is the main XMR competitor.
    Polo is a major (>75% of trades!!!)  XMR exchange, by delisting XDN from Polo they give no chance for investors to move their funds from XMR to XDN fast enough.
Eventually, the truth will always find its way out and Polo suspicious activity will always attract attention and will cause research and actions.
We are happy Polo masks are down.
We are happy to develop the future most advanced anon coin.
Thank you for your support.

Thank you for your correction, but Poloniex was wrong or untruth with this statement - there were no issues with blockchain, you can actually verify because it is a blockchain 
Also, there were no issues on other exchanges.

Pure facts

Fact M1.       XDN deposits on Poloniex were "frozen" with no explicable reason and with no explanation for about 2 months.
                    Proof from the page 63
                    First message about Poloniex deposits here - October 9, 2016: https://bitcointalk.org/index.php?topic=1082745.msg16504779#msg16504779
Fact M1.1.    XDN deposits were frozen by Poloniex admins determination with NO technical reason behind that decision.
                    There were NO changes in XDN API in that period if Poloniex successfully processed XDN deposits before October 2016,
                    There was NO reason to stop it in October.
                    XDN Seed nodes count is always more than 5 and Poloniex has a long XDN peerlist from any XDN version they used.

Fact M2.       There was ONLY Poloniex XDN service interruption. For almost 2 months.
Fact M2.1.    There were NO service interruptions in other XDN exchanges in that period: HitBTC.com and Bittrex.com
                    https://hitbtc.com/exchange/XDN-to-BTC worked correctly
                    https://bittrex.com/Market/Index?MarketName=BTC-XDN worked correctly
 
Fact M3.       P-U-M-P First signs of the upcoming XDN Poloniex pump. October 10, 2016. Volume up x7 times. Price range 21-22 satoshi.
Fact M3.1.    Deposits were frozen.

Fact M4.       October 17, 2016. A Massive XDN pumps with frozen deposits. Volume up >x200 times. Price range 31-43 satoshi.
Fact M4.1.    Only Poloniex pump, NOT other exchanges. Deposits were frozen.

Fact M5.       November 12, 2016. Poloniex deposits reactivated after the major XDN merged mining update.
                    https://bitcointalk.org/index.php?topic=1082745.msg16854839#msg16854839
Fact M5.1.    There were NO XDN API changes.

Poloniex compromised itself with their coins delisting policy and scam-alike activity when dozens of people are affected by Poloniex coins delisting policy and when Poloniex users can't withdraw their coins.

Fact D1.       There is NO reason to delist XDN from Poloniex except scare.
Fact D1.1.    Volume is NOT the reason to delist.
                    You can check XDN volume at Poloniex and notice > 300 BTC spikes in the recent 2 months and pretty big monthly volumes.

Fact D2.       There is NO reason to delist XDN from Poloniex except scare. Part 2.
Fact D2.1.    Network security is NOT the reason to delist. XDN network is much more secure now, after the recently merged mining update.

Fact DM3.     D-U-M-P Poloniex usually announces their delistings "suddenly overnight". Causing and possibly provoking a huge coin dumps on different coins.
Fact DM3.1.  There were never nor delisting reason explaining nor appealing to the community or devs. for (nonexistent) reason resolution.
 
Fact SM4.     There can't be a confidence that all the users will catch the time to withdraw their coins.
Fact SM4.1   There were a number of reports by users who suffered from Poloniex delisting policy and will never see their coin again.
                    https://lmgtfy.com/?q=poloniex+delisting

Fact DMS5.    Poloniex delistings are pretty frequent and usually, affect the actively trading markets.
Fact DMS5.1. Poloniex delistings are frequently associated with massive dumps. Like you see now in this coins after the recent Poloniex announce
                     On January 4th 2017, the following markets will be delisted: MMNXT, BITCNY, NBT, DIEM, LTBC, RDD, XST, XCN, XDN, SYNC, CGA, GEO, BLOCK, 1CR

Fact I1.         Poloniex is very loyal to the XMR.
Fact I1.1.      XMR suddenly became a basic cryptocurrency on Poloniex. Not Ethereum.
Fact I1.2.      XMR suddenly became available on Poloniex margin trading.

Fact I2.         There is NO reason to delist XDN from Poloniex except scare. Part 3.
Fact I2.1.      XDN is one of the main XMR competitors. Many of XDN features are more progressive than XMR features.
Fact I2.2.      Recent XDN update made XDN much more secure, the upcoming PoA will elevate XDN security above XMR.





Poloniex usually has no reasons to delist coins except Poloniex possible involvement in cryptocurrency market manipulation, cryptocurrency insight trading, pump-and-dump schemes, sometimes even holding users coins.

The recent announce of XDN delist probably is a part of another cryptocurrency market manipulation, cryptocurrency insight trading, pump-and-dump scheme and may be related to Poloniex-XMR abnormal loyalty and the fact that XDN is one of the main XMR competitors now and especially in future. XMR-Poloniex holders are scared.


Move your coins from the Poloniex ASAP. Move it to other exchanges like HitBTC.com and Bittrex.com or move it to your wallet.

There are at least two mature XDN exchanges:

HitBTC.com -  Trading XDN and FCN (the only exchange trading FCN now).
                     Fast respond to devs requests, it is a pleasure to contact HitBTC support, they always do fast updates.
                     HitBTC.com XDN market - https://hitbtc.com/exchange/XDN-to-BTC
                     HitBTC.com FCN market - https://hitbtc.com/exchange/FCN-to-BTC

Bittrex.com - Trading only XDN now, hope will add FCN soon too.
                     Fast respond to devs requests, very friendly admins too.
                     Bittrex.com XDN market - https://bittrex.com/Market/Index?MarketName=BTC-XDN

There is no fud and we will make a statement about Poloniex and their fear for you (Monero project) guys.

New domain.

EDIT: https://bitcointalk.org/index.php?topic=1082745.msg17237093#msg17237093
Don't worry but use the possibilities ...

May be delayed till the next week but we need a new FCN website to start a real adoption and to add more exchanges.

It seems like there is someone who managed to implement the merged mining pool because minergate is only 2/3 of XDN network. I hope users and side developers will implement the merged mining and will open source it.

Probably here, reading hundreds of forum pages ...
We don't have a roadmap document ...

There are no plans about cross chain interaction.
XDN is a feature rich and very innovative crypto, not only value storage.
FCN will remain a classic secure proof of work coin to store the value.