Bought the game with the insomnia deal and forgot to check that i already bought it in 2020. GOG didn't give a message regarding my previous ownership.
Just a headsup, maybe someone else did this by accident aswell.

There are two separate store pages for the same game for some reason.

Saw that aswell when i found out about the 2nd purchase. Rechecked right now (after refund) and there is only one storepage. I guess the insomnia event made temporarely a 2nd entry.