troubleshooting incorrect date values problem

[reynard80]

I'm getting a lot of TDAT warnings as well. I don't understand what's wrong, as both the day and month are not higher than 12 in a lot of cases. For example;

Code:

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Warning: ID3v2 TDAT frame has incorrect value '2015-04-05' at offset 151 in file Series/Speicher/[komex_85]-patrice_bäumel-speicher_85_(2015)/01 Patrice Bäumel - Lowrider.mp3 (length 17215415)
Warning: ID3v2 TDAT frame has incorrect value '2015-04-05' at offset 151 in file Series/Speicher/[komex_85]-patrice_bäumel-speicher_85_(2015)/02 Patrice Bäumel - The Vanishing.mp3 (length 20898008)
...

What's wrong with these tags?