Passwords missing

Greetings.

A few days ago, I noticed that some of my passwords in ASB would no longer be auto-filled. I checked the Password Manager and discovered that all passwords were gone. However, on some sites, ASB still suggests me the saved passwords and they work, even though they do not appear in the manager. If I try to save new passwords, they are gone the next time I start up ASB.

This is my first time on this forum. Is there some kind of bug that is causing this? Do I have a way of resetting the browser without losing all of my passwords? Any and all help is appreciated.