Your're right about the version number, I'm still on 3.5
It's a pretty strange bug happening "random" when it's my turn. The game still reacts on the mouse position (card preview pops out), but I can't drag the cards, interact with the ones in the field or press End Turn.
Yep, time is a pain in the ***. Keep up coding and improving!
Sounds like the game is stuck on the enemy turn then (that's how the game behaves during that time - you can hover over cards in your hand and nothing else. You should be able to tell by the appearance of the End Turn button/the text in the top-right. How it gets in that situation in the middle of your turn I don't know. I'll have to test sometime.
