@5zveqzrhwv Okay. I'd open the "Web Data" file in a text editor or sqlite reader and search for some of the addresses that do show up to see if they're in there at least.
If you don't find them there, I'd export your passwords to csv file (directions mentioned earlier) to confirm they're coming from your saved login data entries. If so, I would see if all the ones that show up on the https://www.join.me/login.aspx page have https://www.join.me/login.aspx for the page in the csv file. (Just to see if there's some kind of pattern besides a username being an email address.)