A user reported that they received a custom error message this morning saying "Jira is on scheduled maintenance. For any questions, please contact ____________." After a few minutes, Jira came back online and the error message was gone.
I took over this Jira instance recently and I'm unaware of where this custom error message might be implemented. I looked around in the systems tab and found nothing. It's not in the banners or anything. Do you guys have any suggestions as to where I could look instead?