Comment 10 for bug 1710515

Ugh. I'm so sorry this is happening to you. For whatever reason, deja-dup isn't working. I think your best bet is digging into it manually with duplicity or, if even that still has the problem, manually unpacking the tarballs. Instructions on that are here:

https://wiki.gnome.org/Apps/DejaDup/Help/Restore/WorstCase