I think there was only a notification during the last days of PoW. Not sure if you will get the coons back. Also be careful with the Sigt wallet as it was reported that it contains malware.
Suprnova admin unlocked my account (lucky me
) and I was able to transfer my coins.
I installed Sigt official wallet but could not sychronize it - no connection at all times. I tried to add nodes in conf file but still no success, so I transfered coins to YoBit. I will wait for Sigt 2.0 and will see where to go from there...
Btw suprnova admin sent me a message -> Pools are not banks ! WITHDRAW YOUR COINS - DONT LEAVE THEM ON POOLS !! -> warning for lazy people like me to be more careful in the future