Continuing the discussion from Jira resource not working anymore:
We're on self hosted and using the built in jira connection with an atlassian app. The auth and the connections, calls, etc all work fine after being connected, but after some time (24 hours or so) the resource comes back as unauthorized. Going into the resource and going through the Oauth flow fixes it again temporarily.
I was searching through threads and found the one above and wondering if @Tess is suggesting there's some way that other users besides the person who has the Jira app tied to their OAuth could refresh the auth if this happens. I don't think so, but wanted to check...we'll try anything at this point.