Since yesterday (2022-06-27) my recorded activities with GPS tracking have a large offset. The track on the map is correct but shifted about 100 meters eastwards. The tracks were okay on Sunday 2022-06-26. Also tracks today show this symptom at least partially, e.g. for the first 1-3 km.
This is also discussed for other Garmin products, e.g.
Forerunner 245: 245 GPS map offset (10.40)
Current discussions suspect an issue with the Connected Predictive Ephemeris (CPE) as it used to be some time ago, but this is unconfirmed yet.