It seems to be just one more of many releases of this material in DVD by small labels that seem to do it with no coordination with QPL. It is though the first time that I see a CD and LP release.The legality of these releases is arguable and I do not think they have something to do with the next releases of QPL.
Artplan (Rock in Rio's promoter) and Globo TV has recorded the entire of both shows played in Rio. Some times ago, they plan to release it, but QPL don't agree. Sad.