Dynasty Corrupted?

I have an online dynasty with a group of 6 friends. We are going into our fourth year and now we think our dynasty may be corrupted. Our screens say Dynasty Save at the top when trying to load rather than our teams name. When you go to click on the dynasty it says "The requested league is temporarily unavailable. Please try again later. We apologize for any inconvenience." This has never happened to us before so we are all just confused and looking for answers. Hopefully this issue can be resolved.