Here's the article as published in the August 2002 edition of Total DVD:
"Wondering whatever happened to Warner Home Video's UK release of The Goonies: Special Edition DVD originally set for release earlier this year [2002]? Well, we're sad to say that things aren't looking that positive at the moment. A spokesperson for the company told Total DVD that when the film was initially put through the classification process the BBFC awarded the title an uncut 12 certificate, while Warner wanted a PG cert. Unwilling to cut the film for a number of reasons (including the way in which it would impact upon the disc's video commentary) Warner Home Video still hopes to get the video passed with a PG certificate, but at present it looks as if it will be a long hard struggle for the studio."
If I were you I'd just get the Region 1 disk if possible - it really is worth the time and effort getting hold of it (if only for the cast ripping the pi$$ out of Sean Astin for leaving mid way through the video commentary to go and film LOTR) It really is a great disk for all the fans out there!
No it's not a coincidence. I don't know the ins and outs but it's something to do with Spielberg's own opinions. Hardly any of his films are on DVD - mind you, all the decent one(s) are out anyway, from his pre-"I need a sugary film to win oscars with" days