New records for everyone!

Every now and again after completing a run, my Fenix congratulates me on new 1km, 1 mile, 5km records  - even though they're definitely not. As far as I know these records are stored per device as I can't find them on Connect as I can for 10k, half-marathon and marathon. It seems to me like the shorter distance records get deleted every now again and I couldn't find any pattern to when this happens (I thought it might be after firmware updates or soft-resets).

Has anyone else been experiencing this? I found a few old posts about similar problems so it seems this used to be somewhat of an issue in the past that might have returned?

https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/instinct/271833/instinct-giving-me-running-records-that-do-not-break-previous-records-set

https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/instinct/223844/records-recorded-wrong

https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/fenix-5-series/130412/personal-record-bugs