Albums with no ID3v2 tag, only v1

Hi there!

Since I've upgraded to Frodo, I've noticed that some albums have disappeared from my music library. After checking, it seems that albums which only have ID3v1 tags, where the v2 are blank, are not synced into the library.

Can I do something about this or must I find all albums one by one and copy over the v1 tags to v2 manually?

Thanks and congrats with the great work on Frodo!