Yea, lots of misquotes from Sunday, that's why I only reported on what was in the official Press Release, and I rewatched the video a few times just to be safe. I swear if I see one more news story wrongfully announce that Wondrous China will be opening January 2020 I'm gonna scream.
Anyway, not to derail thread too much, but from official press release for GotG, last sentence:
Guardians of the Galaxy: Cosmic Rewind will be the first “other-world” showcase pavilion at Epcot. The adventure starts in the “Galaxarium,” a planetarium-like exhibition that explores the similarities and mysteries of the formation of Earth’s galaxy and Xandar. Guests will be invited to learn more about the treasures Xandar has to share – until the moment when the Guardians of the Galaxy arrive, and adventures across the cosmos ensue. The attraction will feature a new innovation from Walt Disney Imagineering – a storytelling coaster that rotates 360 degrees to focus guests on the action, including the first reverse launch on a Disney coaster.