We're fixing it in the hotfix, along with other things, no worries!

SecondOftheMidnight

I'm curious, was change to toolbox just to deal with invisibility glitch? Was there really no other way bandaid that exploit like forcing people to reload a guy leaving a ballista?

This was initially a panic fix. We thought we fixed the invisibility glitch, but it turned out it was still possible, and we knew we were going to have to ship, so this was the first step. The invisibility glitch turned out to be fairly complicated, but we managed to squash it before release regardless, so the clipping restrictions were a bit overboard. The invisibility glitch was due to a peculiarity with the engine dealing with scale, and if someone built the ballista while out of sight, the ballista construction animation never played, and if he got onto that ballista and left it, he was left at a miniscule scale of around 0.01%. So technically nobody was ever invisible, just really, really small.