@Binhex thanks fro the quick reply.
I've downloaded the config files from Mullvad multiple times, and the same servers are in the config file, but with different ports all the time. (I've seen 1195, 1197, 1300), so this leads me to believe that Mullvad has multiple ports open. Again, I've used the identical config files on my PC's OpenVPN client, and connected without issue. So I think the openvpn file is correct. That being said, I did manually modify the config file to use port 1194, but same results.
It's possible that this is some sort of unraid networking / firewall issue. I've got the delugevpn docker setup in Bridged mode (which from what I've read looks to be the preferred choice). Does this mean that the traffic, from deluge, hitting my firewall would be the same IP as my unraid server? (Want to see if something strange is happening on the firewall side).