Complete loss of mission data and rewards

So, I just completed the Experiment on advanced solo with kleese. Had antem drop the marsillus legendary since it showed on screen. After killing conservator and getting mission complete screen I saw the score was at 55000 then there was an error and I was returned to the lobby screen.

This mission is not in my match history, my kleese gained no exp, I have no gear nor command exp but on career and kleese it shows me having completed it with the same score. Also, I got the solus war advanced hero acheivement since it was my last mission.

Ive contacted support, is there anything else I can do to try and get my rewards and exp? It was a long annoying mission.