This has been happening to me for a long time. I think probably a few years, although I'm not sure. But almost certainly at least a year. When I check for updates, instead of seeing the release notes, the area where the release notes should be is blank.
Device information:
- Type of Mac: MacBook Air M1, 2020
- macOS version: 15.3.1 (24D70)
- BetterTouchTool version: 5.242