(edited by stof.9341)
Cannot rejoin my party in dungeon instance
I just experienced the exact same thing! My group was almost at the boss fight in Twilight Arbor and we were forced to do everything all over again from the start.
At first I got a warning: 3 hours until the new build. That would’ve been more than enough for my group. But minutes later, the game suddenly disconnect me out of nowhere and quickly downloads like 6 files… Afterwards I’m unable to rejoin my group in TA because I have a new build of the game (login issue?). And a few minutes later the same thing happens to 2 other groupmembers.
Now I have to start it all over again ;( this can’t possibly be how Anet intended the build updates to works?
Looks like it, others that were in my group got disconnected, updated and cannot rejoin either. Sucks really.