Thanks for pointing that out Phil - I must have been in a hurry when I entered these. I'll split them up soon thanks for the correct release date. All done now and I've sent a correction that should tidy up this page.
Hi Lee, I've only just seen this, but the green/red labels and back cover variant should have their own entry because they are for the 1981 reissue distributed by CBS, and show a different catalogue number (V2001, same as the UK original) to the Festival-distributed version.
The B side timing on the b/w Virgin label is incorrectly listed as 25.00 and not 23.50 as it should be and indeed is on the later green/red Virgin label. That trainspotters license can't be far away now.