After a while I happy to announce that I am working on a biggest patch to Captain Jackson the world has ever seen.
But before happy news I need to apologize about issue with buying a new skins, I am working to fix the problem and implement a system to avoid next bugs like this. But it has deep connect to player save data that it harder to implement fix. For now I recommend you to change a player save data SkinsUnlocked variable to this:
So it should looks like this: "SkinsUnlocked":
*Any other changes to save data file is in user responsibility*
The save file is located in:
But if you don't mind with problem you can just buy another skin XD.
NOW ABOUT MEAT OF PATCH
The whole patch will focus on visual improvement to game due to your feedback. Some of it I will show you in screenshots some of them is still work in progress.