I am attempting to migrate my JIRA server data to a brand-new Cloud installation. When I attempt the import, it tells me my backup is outdated and I need to perform a backup before I can import.

When I attempt a backup, either offline, cloud, with or without attachments, the backup fails in the preparation stage and tells me to contact support or try again later. I've been trying this since yesterday morning.

And apparently, because I'm on the "free" version, this is my only recourse for support, even though it appears to be an issue on Atlassian's end.