I've noticed this problem randomly like prob 1/10 of the time back when ragefire and that launched, don't really use lfg tool outside of those TLP launch times though
This issue has been happening a lot more since the servers unexpectedly went down earlier this weekend. I used to crash very occasionally and it would actually crash and bring up the bug window, now it just freezes EQ and sits there. Some people I talked to said it unlocks hours later or you have to forcibly close it and log back in. Hearing lots of complainants about it crashing people today on Phinny so something's up. Something noticeable has happened as it's far more pronounced this weekend than the previously much lower %'ge chance I'm freezing 9/10 times using the LFG tool.
Seems to happen more when hitting any of the functions, using a command of /lfg on is fine, but as soon as you use the buttons on the UI it locks up, almost 80% for me. Occasionally I get lucky and it works. Tried a file validation to no change in behavior.