Just tried to finish a run and lost my exp and the run…
Here too, and is not only the dungeon, the mission of the dc tb post mercenary and loses xp
I wonder if this issue will be corrected anytime. If you level up before d.c it saves your exp. If not, you lose that entire exp earned while being in the dun or mission.
i thought it was just me 
Me too pliz fix and compensate. I lost 2 runs today
I had the same issue occur, I lost ~388k exp
Lost 3 Missions lvl 100, and 2 dungeons, because of this bug
here too, two times in a row… wtf with this bug!
lost run two times, when i used my reset scroll wp IMC
Same. Got disconnected from 2 of my 3 missions today. Yesterday got disconnected out of a dungeon. Its a real bummer that when this happens it also steals one of your instance allotments.
please fix this bug!!! i lost my time!!!
sucks hard when it happens right as the boss is about to die dunno what they broke last maint but its been happening to often makes me scared to use party search to enter dungeons
happend all day, all dungeon, dc then reconnect. rubbish server.
It has been like this for days. DAYS. What is going on? I have not been able to get a single mission done.