We lost both of our Endgame shells, One is "Conviction Community" the other is "Conviction" every member is starting to get booted.

ISP:
Rogers Communications (Canada)

Type of Internet Connection:
High speed Cable

Internet Connection Speed:
50Mbits/s

Date & Time:
01/04/12 (if this is an April fools joke, I /bow to that. haha. Nice touch with the Avatars)

Frequency:
Once, but It's happening to people randomly from within my shell. It doesn't seem to be biased, new and old. all the new members have been kicked besides one at this time.

Character Name:
Myrddin Soleece
Ste Dragonclaw
Lady Crim
Esthar Falcus
Dragon...
(that's all I know so far)

World:
Hyperion

Steps:
I had the shell on earlier, I heard that someone that had the shell needed a new one, someone mentioned it in LS chat. I'm not equiped to give them out so I ignored it.

I was able to talk in the shell at this point.

I switched to a different shell.

Someone sent me a /tell to see if I was able to get into the shell I wasn't.

They told me when they logged and came back in the shells disappeared, So I tried the same and it happened to me.

So somehow bother our LS's got bugged.
We were doing Ifrit and Aurum Vale. Over the last few days.

I've personally be doing MNK and WHM quests. and PUG as well.
Could have something to do with entering instances, I'm not sure, but that seems to be where a majority of you're problems lie, that and Ul'dah.

Another not: Genesis Nova was unable to get into the shell Ul'dah, Rather then logging out and losing the shell like the rest of that, he went to wards to switch and it worked. That leads me to believe Ul'dah is the Issue.

Ul'dah is where I lost my shell. And lost connectivity to it.