I am getting the same issues in Halcyona right now. It started immediately after we (the East) lost the war in Halcy and is plaguing many players in the area. Sometimes I can log in for up to 5 seconds, other times I get to the loading screen at 100%, I start to hear sounds from in game and then immediately crash. One of the times I got in I was put into a random raid (radius invite I guess) where there were 5+ other players offline, and the only other dude online asked if he was the only crashing repeatedly.
This seems like a targeted attack on (at least) the east players in Halcyona, seeing as I can log into my other character who is not in Halcyona perfectly fine for up to one minute,one of my RL friends who I was talking to on Discord was not kicked at all since he was in Ynystere, and another of my friends who was with me in Halcy was encountering the same crash.