Thanks, Greg. My issue is different – its not that Tidal albums are deduped when they appear on my hard drive. The Tidal albums don’t appear even when I don’t have them on my hard drive. I am able to coax Tidal albums to appear this way: in the Tidal search side (where the album should appear but doesn’t) I search for an album or track by name and \ it appears. Then I click “add to library”. This causes that album and other albums by the same artist to now appear as expected. Does that make sense?
I don’t know if it’s related to your probles, but for a bit yesterday evening (Europe) there would for me be a delay of several seconds up to close to a minute before the Tidal albums of some different artists I searched for would show up (and I believe this was also true for Tidal dupes/versions of a couple of albums I have locally). As some of the artists I searched for are kind of obscure I first thought they weren’t on Tidal (well, some weren’t).