Hi,
We just released a small patch to fix bugs regarding the loot of gold and melee combat sometime missing targets.
It should be better now.
Please note that we are aware that some of you cannot launch the game anymore. We are working on it.
In the meantime, you can try to manually delete your Wolcen files and redownload the game via Steam, it fixed the issue for some people.
Cheers,
Wolcen Studio