TagFormat is not working properly

[ischowam]

To get it weird:
If I check the metadata of an file without year (in folder view) I see album-name + year in album-view.

And as said:
With Hifi-Cast it works for all files as expected (in folder-view)

I am on Windows 10.
Tags are written while ripping by Exact Audio Copy.
If I need to maintain something I use Mp3tag.

I though It might be a difference between tag-version "FLAC (FLAC)" and "FLAC (FLAC ID3v2 ID3v1)", but that makes no difference.