Yeaaah, that is very likely to be the culprit. They’re usually not so clear about what triggered the sanctions, but there have been over half a dozen threads at this point and I’ve lost count of the people who’ve posted - and pretty much all of them have been people involved with GDKP runs.
If it helps any - and while it’s not a guarantee in how your particular case will be addressed - folks who have put in appeals? There have been quite a few who had the ban knocked down to a suspension, and at least one instance where it was overturned entirely. Just to give you some kernel of hope with the stipulation again that I’m just relaying what we’ve seen here and not that you’re guaranteed the same.
It’s just the wait times for things across the board right now suck while you’re stuck in limbo.