I had the same problem.nothing to down load.then you exspect me to pay more money to unlock your post for a download link.dont wanna be fck patron. Bcause im losing my patrons.con
At first when people commented on the game about no files i thought it's a technical problem & reuploaded the files while other people were able to download. Turns out people with this problem are who didn't buy the game. So yes, you can't download if you didn't buy. I check the recent purchases manually and didn't see your username (easier to check with e-mail, but of course can't see yours on your profile). Also it's not necessary to subscribe on patreon, all my games are on sale on itch.io. Patreon is just and alternative for players who wants to support monthly or players who prefer to buy on patreon.
So if you bought, please let me know so i can send you external download links if there's a problem on itch.io files. If this is the case, please reach out to me on Patreon(since there's not a DM function on itch)