I really hope this is not a duplicate, I tried to check and could not find anything related.
In my tbr list I save quite a lot of books that are not yet released or at least the edition I want to read and have saved was not yet released (often the case with translation or audio editions).
The up next suggestion feature shows me often books that are not yet released, which is quite frustrating when I want to read them, but simply can't since they are not yet released.
Hope this is fixable so the up next suggestion gives me actually readable suggestions, as I love this feature!