A big WTF to you (mr.) 50BTC.com - (Last Active: Today at 12:14:52 PM)
logic tells me that this smells like all coins are gone OR that it is impossible to roll back to the (latest accurate) mining stats of each users.
50% pool speed drop - and still no communication - this sounds like a real problem.
if you want us to continue mining take responsibility NOW. (I was rely getting angry to see that the 50BTC.com forum user is online currently) WTF - no reply???