Sometime over the past week or two, any github repo members who previously had push access indirectly through a team have lost bors repo membership both for the "reviewer" and "member" categories to those repos.
Repo members who are directly added to a repo, ex: with "write" access, are unaffected by this change and still have access like they normally do.
For myself, for example, I had access to about 30 repos through a team which used to all show in the "Repositories" part of my bors dashboard. Now I see zero.
I'm further debugging, but there is nothing unusual in the bors logs. I'm trying to get access to dig in further to the app at the GH org level to see if there is something unusual in there.