iTunes not updating tags in song view even though song info reflects changes

Hello,

I updated some tags using KeywordsToGenre.vbs by tt2. I also tried this on another song updating the tag manually in Song Info. The new tag I updated, Genre, does not reflect the change when I view the song in song view. It still displays the old information, even if I update the tag by clicking song info or using UpdateTagInfo.vbs, also by tt2.

The strange thing is that if I look at the Song Info, the updated information is displayed. The same goes for when I import it into MP3Tag, the new information is displayed. It is very strange. I even restarted iTunes, and the changes are not reflected.

Any ideas on why this is happening?