Bug/Issue Museum rewards do not increment properly.

Our multiplayer game gives out duplicate Museum rewards. We can each drop off unique items to the museum, but at the normal level where I have dropped off 5, 10, 15, and 20 items personally I received the required rewards, and my multiplayer partner received the same rewards when she dropped off 5, 10, 15, and 20 museum items, instead of the 30, and 40 item rewards. At this rate, neither of us will receive the Stardrop at 95 items, and had we not noticed in time we wouldn't end up getting the Rusty Key either.

Thanks for taking a look at this!

 

I'm running the Linux build, and my multiplayer partner, the host, is running on a Mac.