There is a problem with the GMC! pool. If you notice that your miners have gone to failover, that is why. The daemon has apparently forked. It's almost 500 blocks ahead. I'm repairing it now, but it may take a little while.

Sorry for the inconvenience. Something is not behaving correctly still with the network picking up pre-fork Clients. We are working on it. Next iteration will fully exclude those clients. In the meantime, I am trying to keep the lid on this.

Ok, a whole bunch of stuff broke on the pool. Mysql went goofy, and etcetera. Aside from those blocks generated on the fork, no coins were lost, but I may have lost share data. Most of the pool was one guy, and we're talking. But if anyone else was pointed at the pool and waiting on payouts, give me one day to rebuild. If your data hasn't been recovered, contact me. I'll make sure you're paid out correctly. And a bit besides, if it fails to pull the data in

Sorry for the growing pains. I have run private pools before, where I and a few others mined them by invitation, but this is the first public one. It's proving to be a bit of a bear.