I have had confirmation from Poloniex regarding the snapshot :
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It's okay to announce that we will redeem balances for people and allow withdrawals, but it is important to clarify that this is in no way a promise of a listing (Not that we're ruling a listing out).
I had my HUC on Poloniex at the time of the SnapShot..
Is Poloniex still giving us our CHI after the ICO is over?
At the time there was a big ammount of certainty that was safe to keep the HUC in Polo for the snapshot..
But so much time has passed now that maybe they will keep our coins?
The community should try to contact Poloniex regarding this.