I lost about 10 hours of progress on my server.
I played with my friends for about 7 hours on our server, we did a lot of stuff and so we decided to log off. Now (around 9:30 PM GMT+1 time) I wanted to show my other friends the server, waited around 20 minutes in the queue and when I joined the server all the progress that I made today was gone. Is there any way to fix this?
I didn't turn on backups for the server until now, so I don't have any of those.
Please help 
