I went to http://musicbrainz.org/cdtoc/attach?toc=1+10+152591+150+8918+21932+35146+52040+69629+88176+96144+110694+127931&tracks=10&id=MfJIxRHUjYL0HTIJDw63v1dFKuM-
Instead of attaching it to a release called 'a collection of vibrations for your skull' (my copy has no mention of that title at all), I decided to import a cd stub.
The track editor ends up having only the first track. Screenshot attached.
This is in for code review at http://codereview.musicbrainz.org/r/1633/
warp had already fixed my previous report: MBS-3836.
I hope there's no conflict between both fixes!