Kodi displays MUSICBRAINZ_ALBUMARTISTID as artist

Hello,

my library is almost entirely tagges by Musicbrainz Picard and that usally works just fine with Kodi. However, I have some albums for which the ALBUMARTISTID is displayed as artist in the library view. The tracks of this album are tagged like that:

Output from metaflac –list, but it has happend with flac and mp3 alike.

Code:
comments: 37
    comment[0]: GENRE=Classical
    comment[1]: COMMENT=
    comment[2]: BAND=Gidon Kremer
    comment[3]: COMPOSER=Astor Piazzolla
    comment[4]: TITLE=Tango Ballet: II. La calle
    comment[5]: TOTALDISCS=1
    comment[6]: LABEL=TELDEC
    comment[7]: TOTALTRACKS=13
    comment[8]: MUSICBRAINZ_ALBUMARTISTID=e280268a-a5ab-4bb0-be4d-ec470ca59131
    comment[9]: MUSICBRAINZ_ALBUMARTISTID=e2c8b2ea-8b6e-4d6e-9ea5-e2b34b073045
    comment[10]: MUSICBRAINZ_ALBUMARTISTID=213d03ad-55ad-4ba1-aeb6-2220273f2b76
    comment[11]: MUSICBRAINZ_ALBUMARTISTID=bbb1689a-0f96-49b7-9126-e73569dc9b48
    comment[12]: DATE=1999-07-06
    comment[13]: DISCNUMBER=1
    comment[14]: TRACKTOTAL=13
    comment[15]: MUSICBRAINZ_RELEASETRACKID=7d419414-b919-3854-857b-2daa8f787cc7
    comment[16]: WEBSITE=http://www.kremerata-baltica.com/
    comment[17]: ASIN=B00000J9HQ
    comment[18]: ALBUMARTISTSORT=Piazzolla, Astor; Kremer, Gidon, Astor Quartet, Kremerata Baltica Chamber Orchestra
    comment[19]: ORIGINALDATE=1999-07-06
    comment[20]: SCRIPT=Latn
    comment[21]: MUSICBRAINZ_ALBUMID=57554ade-df8e-4797-8d46-fdc52e48c9cb
    comment[22]: RELEASESTATUS=official
    comment[23]: ALBUMARTIST=Astor Piazzolla; Gidon Kremer, Astor Quartet, Kremerata Baltica
    comment[24]: ALBUM=Tango Ballet
    comment[25]: MUSICBRAINZ_ARTISTID=e280268a-a5ab-4bb0-be4d-ec470ca59131
    comment[26]: MEDIA=CD
    comment[27]: RELEASETYPE=album
    comment[28]: ORIGINALYEAR=1999
    comment[29]: ARTIST=Astor Piazzolla
    comment[30]: MUSICBRAINZ_RELEASEGROUPID=1986b23e-29dd-3eb2-b620-ef9d716dfdcb
    comment[31]: DISCTOTAL=1
    comment[32]: BARCODE=639842266123
    comment[33]: MUSICBRAINZ_TRACKID=1e89c81c-7c15-45d7-9d12-7909c78a9cbc
    comment[34]: ARTISTSORT=Piazzolla, Astor
    comment[35]: ARTISTS=Astor Piazzolla
    comment[36]: TRACKNUMBER=2

The text shown in the library overview is the ID in comment[10].

When I go the album view it’s just displayed fine, also on the track information from the context menu.

So far, I’ve noticed that oddity only with classical recordings.

Any idea what could be the problem there?

If my explanation was not understandable, I’m happy to provide some screen shots.

Best Thanks!