0% map completion
Happened to me too, sometimes. It will resolve once you progress in the map completion. (The lost progress will be reestablished.)
Appears to happen if you join a broken server instance and when the server instance crashes (you get a connection error for no reason), your progress isn’t saved or even corrupted. This means all loot you have gathered and all items you took from the TP are lost, and your achievements get bugged. Well, the achievements (at least the old state) is still there, but there appears to be some cache which also breaks whenever the server breaks down.
Happened to me too, sometimes. It will resolve once you progress in the map completion. (The lost progress will be reestablished.)
Hmmz, then I’m scr*wed, since I just had map completion (‘Been there. Done that’ achievement) and it says also 0% on my char.. So there is no way that she can progress in the map completion anymore..
EDIT: After logging another char and then heading back to character select, the correct 100% was shown..
Commander – Jam Death [Jd]
Fissure of Woe
(edited by Tribio.8531)