Crash when loading HM Abyssal Raid

My character was doing a Hard mode abyssal raid today and I crashed to a back screen when we entered the first transfer zone.

I had to force quit the game with Task Manager, then reloaded and I was able to rejoin my team and complete the dungeon.

It should have been sometime between 13:30 and 14:00 today, server time.

Region: NA West
Server: Enviska
Character: Elvararia