Everything else in my library scrobbles perfectly to last.fm, however anything to do with this Mahler box set is simply ignored.
The set in question is:
Barcode (Text): 5 099960 898524
Barcode (String): 5099960898524
Label Code: LC 06646
Other (SPARS Codes): ADD/DDD
File format is flac and tagged perfectly according to musicbrainz using the above barcode string.
Inside Roon the box-set is identified perfectly and split correctly into 16 discs with album art and other informational metadata, however any playback related to any song inside this set is ignored on last.fm.
Manual searching the Box set on last.fm yields a perfect match, so they have the data too…
Please help sort out this annoying issue, losing out on hours of scrobbles per day is infuriating.