Your connection probably died, then you told it to shove, and then it showed you that you were disconnected. It doesn't bring up that little checking status thing or whatever, until the connection has been stupid for like 15 seconds. Happens to me all the time, and my last action doesn't go through because I tried to make it at a time that my connection blew but pokerstars hadn't informed me yet (although I can figure it out because when whoever the action is on at ALL 9 tables has a tough decision at the exact same time, it's probably my connection).

Either that, or you're lying.