I haven't tested further back than yesterdays build, but I'm seeing some serious issues with checkboxes.
They're acting sort of like "radiobuttons".
I'm seeing this in any of my instruments with more than one checkbox, and I also tried the 808 in the examples. Tried with both lite and full, seems to be popping up everywhere for me.
Let me know if you can't reproduce, I'll be glad to dig further.