The dev server's API build was wrong for while, that's my bad. The API on dev should now, at least, be the same as production. This will fix some people in this thread's issues with Dev. Arthur, since yours is broken on both production and dev, can you link me (just a link to the game details, NOT an invite link) to a game of yours that has the broken API in it? You can PM it to me, if you'd like. I'll take a look at it tomorrow.