I had some time this morning so I tested the new 1.26.2.5797 that just released in the beta channel:
And the bug is still there. I refreshed the metadata on an album that has a date of 2003-01-01, and the date shown below the album switched to 2002.
@OttoKerner you said you already checked for this bug in an earlier preview version of 1.26.2 and couldn’t reproduce the issue? I don’t get it. The bug is clearly still there 
