Please note - a new Goldcoin wallet has been released (version 0.7.2.1) on 2/15/16 - UPGRADE NOW! - click here.
We are investingating issues in the backend. Your shares and hashrate are safe and we will fix things ASAP.
Blockupdate disabled, blocks and transactions confirmations are delayed Payouts disabled, you will not receive any coins to your offline wallet for the time being