2 Major (I think) Bugs

I discovered some issues with Tower Unite while playing with one of my steam friends.

Bug 1: Items in your inventory will disappear after a short amount of time

I have 3 toys in my inventory that I have not placed down, yet they disappear from my inventory while in the condo. This issue could be fixed for a short amount of time by disconnecting and then restarting your condo, but now my items are just not appearing anymore.

Bug 2: Backer Items aren’t rewarded to players sometimes

This issue only happened with my steam friend, but he donated $20/30 to the Indiegogo campaign. The UI showing the items he received showed up as usual. He tried closing TU and then going to the lobby, but his items weren’t there.