Originally reported against the server as MBS-7136
Not yet clear if fixing this somehow in libdiscid also fixes it on the server or if both need a fix.

There also was LIB-17 where a release supposingly had no track number 1. However, that one had first track, but the track length was 0.

This issue is about releases that really don't have a track number 1 according to metadata on disc.

The example we have is:
http://musicbrainz.org/release/8dd97703-5088-4cf1-94e8-041234b9d998
which currently produces (libdiscid 0.6.1):
http://musicbrainz.org/cdtoc/attach?id=6RDuz0d7.M5SVMLe1z4DP0yaEC8-&tracks=11&toc=2+11+225781+150+11512+34143+50747+63640+98491+123534+174410+195438+201127