Plex 1.16.2 Unable to load DVRs after 1 July, hangs when trying to add new DVR

Plex Media Server Desktops & Laptops
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Followed another thread:

And indeed rolling back to this version worked(from the thread):
plexmediaserver-1.16.0.1226-7eb2c8f6f.x86_64 ← Working
plexmediaserver-1.16.1.1246-1d09ac057.x86_64 ← No DVR