S&Tycoon now has new Tycoon floors at liquidation 5 and 25, Tycoon rotations, and lots of stability fixes*.
And yes, that building issue should be fixed. Sorry for taking so long to fix it.
You can find more info about the update on the OBC Discord.
There will be small updates adding new content and fixes relatively soon.
* due to the nature of s&box at the moment, you can rarely be sure something will work as intended