Hello, everyone. There are times I do not respond to this thread because I am asleep.
The issues people are having with MTC deposits are out of my hands. The transactions are not being confirmed by the network. I am trying to work with people to figure this out, but I can't just credit your accounts, because then anyone could make a deliberately invalid transaction (which would show up exactly the same way) and demand Poloniex pay them. I am NOT saying this is what any of you are doing -- it doesn't look that way at all -- but please understand that if the network does not accept your coins, Poloniex cannot either.
If anyone here knows why some MTC transactions are receiving no confirmations, please contact me.
About the site lagging or being down--I think most of that is due to the nameservers still propagating the new IP address. If you visit the site directly at
https://69.175.31.226 , it runs pretty fast once it's connected. The SSL warning occurs only because the domain name is a component in SSL verification, and by accessing the IP address directly, you're not using any domain name. It is no less secure.