Nova is still in maintance, right?
NovaExchange opened the EAC market. My test deposit was confirmed!
They runs on wallet 1.5.1, required number of confirmations for deposit is 250.
Make sure you have the upgradeded version of EAC wallet, prior to your transaction from/to NovaExchange. Transactions from/to wallet version 1.3.x or 1.4.0 may be lost!