following.space stores snapshots of all your follows in case this happens. check the user settings.
Discussion
Thank you for this feature. Too many lost frens
OK, it definitely seems like a one-time glitch, because I see the snapshot history now, and was able to add a new pack without an issue.
I do want to point out, however, that the export/restore feature is only available on desktop, and for some reason the mobile page doesn’t show my latest follow number. 
