Alexim: I contacted all possible channels but both GOG and the developers never did anything in the end
Ice_Mage: The plot thickens.
Khatie was actually my contact with Stoic support and I was planning to contact her again as you recommended, but apparently she is now already aware of the news.
It'll all depend on the developers, no matter how helpful the customer support is, nothing will change unless they decide to do something about it. Taking into account that there are bugs still not fixed even on Steam, my hopes are very low...