Well, of all the damnedest things in the world, it decided to just start working. Only issue I'm having now is that the UDP trackers error out. That may be a AirVPN issue, as I don't see an option to tell it to let me use both UDP and TCP ports. Looks like you have to pick one or the other. But what's strange is that the OVPN file I used is a UDP port. And the port I have forwarded, which shows as open on their website, is both TCP and UDP. But hey, at least we're working now!
https://pastebin.com/Kp0dgAQG
Now if I can just figure out the ratiocolor plugin.
https://github.com/Gyran/rutorrent-ratiocolor