upload

I'm trying to upload some buildings to the workshop but every time I do this the game shows me an "unknown error". When I take a look at my workshop uploads via Steam I just see empty items with "Planet Zoo" as title and marked as hidden. I'm playing via family sharing and I found more people...

So, I'm making a first upload attempt of my little butterfly, but I ran into a *cough* bug. The guide indicates we're allowed up to 18 bones, and this was also stated during the livestream. However, I'm getting a "Too many bones" error with the max number listed as 8. My armature contains 10...