It sounds like Atlassian is doing individual restores, each restore takes a fair amount of time, and they don't have the capacity to do all 400 simultaneously (because why would they). So you just have to wait.
If you're self-hosted, you dedicate as many people as possible/necessary to restoring your service, and it becomes their top priority.
You also have a lot more insight into the detailed inner workings of the restore, making it easier to plan against, instead of just vague "we're working on it" messages for days a time with no clear end in sight.
If you're self-hosted, you dedicate as many people as possible/necessary to restoring your service, and it becomes their top priority.
You also have a lot more insight into the detailed inner workings of the restore, making it easier to plan against, instead of just vague "we're working on it" messages for days a time with no clear end in sight.