If you can read French - If not, basically with regard to MCoG (they talk about MCoG2 funding too) they are saying the original creators now have the full rights back for the show and are working on both English and French AV remastered versions for release.
Even though it shows up on play as coming soon, they have also listed the episodes - which would have come with the release schedule, this means that somewhere something is going on. It will show on other retailers soon I'd expect.
A few options about who's releasing, Sony Music and AK video did the french releases, the BBC have their sticky beak in MCoG2 funding along with Canal +, could be the BBC I do know that at one point in the past about 3 or so years ago Contender Entertainment were looking into it but it was gonna cost too much down the food chain to be viable.