Comment 43 for bug 1538361

the problem appears to have shown up in two stages:
using the 10 files in the archive InternalErrorCrash.zip, I get the results:
using 7z files from: http://download.tuxfamily.org/inkscape/

- Inkscape 0.91 r13725 (Jan 30 2015)
  all 10 files load, with text

- Inkscape 0.91+devel (Dec 7 2015), from the file inkscape-14506.7z
  7 files load normally, 3 files fail with the message "failed to load", no crashes

- Inkscape 0.91+devel (Jan 14 2016), from the file inkscape-14574.7z
  8 files crash with the message: "Inkscape encountered an internal error"
  2 files fail with the message: "Failed to load"