Missing tag for ORIGINAL ALBUM resp. TOAL

[simoncn]

This is because you are using DISCSUBTITLE for something that isn't a disc subtitle.

To solve this problem, you could add DiscSubtitle:OriginalAlbum to aliasTags. You will also need to change $discsubtitle to $originalalbum in tagFormat and replace DiscSubtitle with OriginalAlbum in indexTags or itemTags.