I'm experiencing the same issue with Unraid 6.9.2 and the latest DelugeVPN-binhex which coincidently updated last night.  I downgraded to 2.0.5-1-04 but still had this issue.  Privoxy works so I'm confident I'm logged into PIA.   I have another unraid server with the same configurations and the latest DelugeVPN-binhex is behaving as expected.