Thanks for the info. For now I close this bug as rejected (aka unreproducible). If you ever see this again, drop a note.
** Changed in: firefox (Ubuntu) Status: Needs Info => Rejected -- Feedlounge does not work any longer with last release on amd64 only https://launchpad.net/bugs/42365 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs