This morning (first thing!) I had a cat partially lay and the keyboard, with my bookmarks "History" open, and, before I could remove her, she pressed the Delete key on th… (tuilleadh eolais)
This morning (first thing!) I had a cat partially lay and the keyboard, with my bookmarks "History" open, and, before I could remove her, she pressed the Delete key on the numeric keypad and deleted several bookmarks in rapid succession. After a few seconds of debate with myself, I elected to use the "Restore" feature under "Import and Backup" and restore the previous day's bookmarks.
There's a little detail, though. For whatever reason, the majority of my bookmarks (all the *current* ones) are under "Other Bookmarks", which I assumed was of no matter. However, after the restoration was complete, I noticed that while all bookmarks under "Bookmarks Menu" were restored, the "Other Bookmarks" folder was empty. In actual effect, ALL my bookmarks are missing!
I followed advice posted at the Mozilla support forum (https://support.mozilla.org/en-US/questions/1355129) and used a tool (https://support.mozilla.org/en-US/questions/1355129#answer-1453428) to view the contents of my previous day's JSON backup file, and it *does* indeed contain references to the last pages visited that day. However, after doing a backup with that particular compressed JSON file, the contents of the folder "Other Bookmarks" was NOT regenerated, and it's NOT in the restored "Bookmarks Menu" folder either (only old stuff). And I've just noticed that my "Bookmarks Toolbar" (which contained numerous entries) was not restored either.
I need some guidance at this point. The compressed JSON backup file evidently contains the backed up data (including, I assume, the "Bookmarks Toolbar" data). I can't restore it.