I’m using Lidarr and it’s sometimes a bit of a hassle but it works. What would you recommend instead?

It’s the lack of release status. Click the release, then edit, and choose the correct status. It the should show up in Lidarr in a few days.

I don’t know about the nazi merch, but this gives a good overview of one of his nazi blog posts https://paulbjensen.com/blog/2025/09/17/on-dhhs-as-i-remember-london/