Just had a weird bug happen to me (~11:38pm Eastern). I was pulling a battering ram into a shed that I built when it ran out of fuel, trapping me from getting out because it was too close to the wall. After I clicked a bed in /home to teleport, I was killed instantly in the cab—I revived kinda inside the window that I was trapped against, but luckily didn't have a death loop (I'm not very glad I put windows in for aesthetics.
I know in the past there were issues with people being killed when teleporting from a chair or were stuck sitting when they teleported—maybe this is an extension of the solution to that behavior? If it forced a dismount right before a teleport, I can imagine I would have just been crushed. I'm not sure what Battlemetrics will say.