Yesterday I had an update for this game and after the update all my progress was gone. Not happy.

Very good game, but please don't reset my progress with update's

What game is that? There are nearly 170K of them published on Itch.

Sorry, it was dicy dungeons

All right, I updates the topic's title to reflect that. Your best bet though is to contact the game's creator on Twitter. They don't seem to offer many other options.