I was in the middle of a trials match earlier today and got error coded out of it. I did not try to get back in as I was my last match at the time anyway. I did get quitting warning. but just now I tried to play some and it says I do not have access. I've never intentionally quit a match and figured it would only be for short period of time before it would let me back. Now I can't access it at all. I'd prefer not to reset my passage as I was just a couple of wins away from completing the passage of persistent for my first ever trials adept weapon.
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I had same issue and I figured out you have to reset your passage.