CT bug?

so it isn't the first time its happened but mostly see it on Mondays when the servers r in meltdown mode but today was in the middle of fighting atomos then got a 90k was able to instantly log back in and when I came back was booted from ct but still in the party. pulled up party menu and it looked as if it happened to someone else to. had to drop party and reque because I was unable to be rejoined with my group. the last time this happened we were at the last boss and it was at 2% and everyone got 90k'd and booted so didn't think much of it but now that its happened again and only to a few people it has to be a bug not putting you back into the dungeon with your group. has anyone else had this happen?

Ive had a similar issue a while ago, but it was a regular pre 50 dungeon, not CT.

I was doing the stone vigil for the first time, and in the middle of the second boss, I was 90ked. Logged back in, and I was still grouped in the people I PFed.
I was still pretty new then, So I didnt know what to make of it then. Thought it was normal, when you got booted from the game while in the middle of an instance....:I

Anyone know what's going on with this?

It is not a bug, many players that end up getting 90k'd are getting completely booted out of instances and forced to requeue... only to 90k again.