I just checked in on one of my toons farming and he had died in a completely different area from exhaustion. An area I have serious doubts he'd get to by himself and there is no incentive in the profile to go there. Question stands: Do bioware port toons to see how they react, is this a sign I should slow down on the botting or stop for a while?
I highly doubt that. Sometimes the bot goes awall and starts running forward in straight line until you press forward button. I think there is a fix for that now here on the forums (its connected with resting). You can end up on the other side of the map or in the exhaustion zone. Happened to me few times.
Maybe he fall of the world and resurected at nearest medbot or got stuck somewhere and used /stuck command (bot does use this) and teleported him to that weird location of yours.
What planet. I think its related to rest or missing transport code. For instance the kick profiles of tatooine don't contain any transport code. But there is a part that has to be done by transport else you get to this exhaustpart of the map. If they saw you where a bot, you would already be banned.