BDD examples showing issue #440.
BDD examples showing issue #440.

The new example lines that have sibling spans where one has begin>end
and the other has begin<end fail.

ebu/ebu-tt-live-toolkit,bbc/ebu-tt-live-toolkit,bbc/ebu-tt-live-toolkit,ebu/ebu-tt-live-toolkit,bbc/ebu-tt-live-toolkit,ebu/ebu-tt-live-toolkit