Not sure if this should be here or the API Developers forum. The Chats API endpoint is currently returning a result that has Evo 2016 in it. Below is a screenshot.
Edit: First noticed this around 4:45 PM Pacific Time, and it persists at 8:45.
Second edit: The strange result still persists over 24 hours later. Hopefully this will fix itself when Giant Bomb live streams tomorrow.