My character just finished toto-rak dungeon, click on exit and suddenly got disconnected (black screen) last night. I have tried to log back in but unable to because 'world is full' or 'unable to fetch JP server'. Today I tried to login again for few hours and got the same error message. However I noticed that my level is back to lvl 27 when I supposed to be level 28 because I levelled inside the dungeon. The exp level shows the level that I have before I entered the dungeon. It seems to me the data during my time in the dungeon is lost. Please advise.