Test repo/project disappeared

[Millie Allen]

Hello, I've been working on a BitBucket plugin for my company and I have been developing using the provided test repo and project which is generated when setting up the plugin environment. It has been working fine and I even used it on Friday, however when I logged in today it says the repo cannot be found. On my account it says I have no repositories. I did not delete it so I am just wondering how it has disappeared? It had multiple files and folders within the repository that I don't have the time to recreate so it would be great if there is a way to recreate it. I'm unsure if there were some changes internally that may have affected this?

Edit: I am doing this on BitBucket server not cloud if that makes a difference