Hi, not sure if this fits here and I can’t reproduce the bug, but thought I should report it just in case.
After finishing the game Lexgrid (from Catalog) I tried to uninstall it on my playdate, and it froze on “Uninstalling…” for a really long time. It turns out it was deleting the entire Purchases/ folder - I could still see my games on the playdate but they were missing launcher assets and when I tried to launch them I’d get a “File not found” error. Looking at the files on my computer, the entire Purchases/ folder itself was missing (not just empty). My sideloaded games and Season games were all still there and working fine (since they’re not in the Purchases/ folder). My save data for all my games is all still there fortunately (including the save data for the deleted games).
This seems somewhat similar to this bug I reported in the past, but the cause of that was a missing bundle id, and it looks like Lexgrid has a normal bundle id defined. I also can’t reproduce this, so it might not be anything about that specific game that caused it.