Game crashes on loading screen @ log in

This just started happening today, mid raid:

After taking a teleport offer from Limsa to Fallgourd, game crashed on loading screen.

Trying to log into the character again causes a game crash.

Game works perfectly when on other characters, so I'm going to assume it's not an issue with my hardware. (unable to try going to fallgourd on other characters; too low level) EDIT: Am able to go to fallgourd on other characters, and logging in and out at fallgourd is not a problem. Teleporting to fallgourd, logging in, and logging out is also not a problem.

Have already tried: changing graphic settings, resolution, etc. Rebooting comp. Rebooting modem. Completely re-installing the game. Again, I think it's not an issue with my computer, but all the drivers are updated, and nothing has changed that would have prompted this issue.

Gibberish that I don't understand from error log:

Faulting application name: ffxiv.exe, version: 1.0.0.0, time stamp: 0x53d1d154
Faulting module name: ffxiv.exe, version: 1.0.0.0, time stamp: 0x53d1d154
Exception code: 0xc0000005
Fault offset: 0x0086b446
Faulting process id: 0x1718
Faulting application start time: 0x01cfb506e8db8190
Faulting application path: C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe
Faulting module path: C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe
Report Id: 3fc72fdb-20fa-11e4-a454-848f69f53ca6

ffxiv.exe
1.0.0.0
53d1d154
ffxiv.exe
1.0.0.0
53d1d154
c0000005
0086b446
1718
01cfb506e8db8190
C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe
C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe
3fc72fdb-20fa-11e4-a454-848f69f53ca6

Someone help me, my poor raid group is sad.

EDIT: Logged in on other computers, same issue - DEFINITELY not an issue with my game files, NOR my computer.