We're looking into why JIRA is coming to it's knees. Twice in 1 week. Never happened before. Happened with JIRA 7.6.3 and now after an upgrade to 7.13.5.
A partner told me he say the same issue with this scenario at a different client:
"These are the exact same symptoms of a Release Merge – JIRA chokes. The pages try to load, and some UI elements load, but the story data doesn’t. And for everyone, across all projects. It was two hours before it un-choked. I’d be curious if that’s what triggered it. Good luck, sir."
Any ideas? if this a known issue? Is there a way to see if this was tried by someone ... we have 6000+ users