Hi - sorry, I didn't see new answers.
My work and home computers were not synced, no. I tried that the support thing earlier, but it didn't work, but since I updated to the latest version of FF on computers, Spanish seems to have gone away. (I thought FF asked for updates automatically, but for some reason it never asked me if I wanted 39 or whatever.)
― Je55e, Tuesday, 7 July 2015 18:08 (eight years ago) link