Yea, I've seen it. I'll try to get the game listed somewhere else if anything happens.
What will happen to the people who already bought the game when the game gets listed somewhere else?
At this point I am not sure. In the worst case scenario where Itch.io will outright delete the game, then people would probably have to re-buy the game on any other platform.
Honestly If I have to I hope it's going to be the same price but I hope I don't have to buy it again