Here's a compilation of sources now that it's out, but without having to fight with the subreddit's back pages.
S-E Official video today, Tour of the East https://www.youtube.com/watch?v=yFeF4CEu4gA
Reddit /r/ffxiv videos https://www.reddit.com/r/ffxiv/comme...of_stormblood/
direct link to text interview https://www.reddit.com/r/ffxiv/wiki/...tour_interview
MTQCapture has a bunch of videos https://www.youtube.com/user/MTQcapture/videos
MrHappy as well https://www.youtube.com/user/Xehanort1227/videos
Gamerescape articles/Interviews https://gamerescape.com/category/ffxiv/
Various bits of note from a variety of sources https://www.reddit.com/r/ffxiv/comme..._jp_na_and_eu/
Also that website conglomerate that hates us and we hate back has an 11 minute video of a new dungeon, and we shan't be linking to it.
Add more sources in the comments and I'll update the OP. So also feel free to discuss.