Lately, there's been a couple of glitches with the screen. Not too long ago, I went missing from the tribe house on a friend's computer even though I never left. And then for some reason, my mouse wasn't dressed on another friend's screen and no matter how many times I mort, she says i'm still naked. I thought she messing with me, but she said that my mouse really was naked.

first one is likely because of lag - either one of you probably went into "limbo"
second one could also be lag on her side, where the server notices she's lagging so hard that it will turn off some or all mice's outfits in the room. or else she just has that option on without realizing it (the option is found in the wrench button)