There's a new magazine article covering the recent character reveals from Tales of Festival (Artorius and Seres), but it also reveals the return of the Waiter/Waitress minigame.
For those who haven't played a Tales title featuring this minigame, basically customers come in and request dishes that you have to remember and take orders for. It can get...a bit ridiculous in some cases (look up Raven's version from Vesperia).
Funimation's broadcast dub of Tales of Zestiria the X now has a streaming date of August 3 (US/Canada)/August 4 (UK/Ireland).
Still don't know if the game actors are back or if they'll stick to the game's terminology (unlike their subtitles) so I'll look out for that information.
This is the usual post outlining any news from Tales of Festival. Note that this took place a month before a major release and while an anime is currently airing, so there doesn't seem to be much going on, but there will still be separate posts for certain things.