Everything gone from sync?

Hi,

About a year ago, I uninstalled Vivaldi on all my devices because I was unhappy with the speed and how the suggestions in the address bar worked.

With the latest update, I thought about trying Vivaldi again.

However, when I enable the sync by logging into my Vivaldi account, I don't have the bookmarks, speeddials, passwords, etc. I have nothing but the default bookmarks and speeddial. I had a year ago.

I expected to start off from where I left a year ago.

Did I miss something? Is data auto deleted after X months? Was there a calamity on Vivaldi's servers I missed?