Okay, so here's what's going on. Game timed out on me about twenty minutes ago (4:05pm EDT-ish). Alright, cool, it happens. I exit out of the game, reopen the launcher and begin the game. After it loads up I'm greeted with a "Version Mismatch" screen. Now keep in mind: I was playing twenty minutes ago.
My version, as present, is listed as " ST.0.20100123a.13". To be frank, I never paid much attention to it prior to now so I can't tell you if it somehow reverted but all the same.