Sorry for your trouble, although this was probably the unfortunate experience you needed to set you on proper backups habits.
Three place to do backups systematically after working on the site.
Save / Restore page click Save settings to create a backup in the database that can be restored directly from there
Save / Restore > Download ALL settings, to have a local copy.
If you have Plus, + Xteme Plus > Save / Restore > Download Save ALL settings.
That being said, your Host provider should also make daily backups, and so you should be able to have them restore the last one before the incident
As for your actual issue, nobody has reported anything like that so far. You may want to try and think if there was anything else you did and @weaver may have more feedback.