Can't login to character (stuck in instance)

A few of us crashed last night in Ramuh right before maintenance, and can no longer log into the game. Getting error 10105 upon trying to login. But I can login to alternate characters just fine.

Cant log in(Locked in an instance) 90k then 10105 errors
Time: 1:00 AM EST
Frequency: Once
World name: Hyperion
Character name: Kotee Sai
NPC name: NA
Monster name: NA
Class/Level: WAR 50
Party or solo: Party
In-game time: NA
Area and coordinates: Ramuh Extreme
Steps: 1. The party killed Ramuh
2. 90k occured to everyone when we left the insance
3. Every repeated attempt to log in was met with a 10105 error