Everything else is intact, the only things removed was unreleased content. Even the event garchomp was removed which is odd since that is already available to the public.
My reasoning is that they removed it because technically it's not available to anybody but people who purchased X/Y at Walmart. Which IMO is pretty stupid but Datel is pulling things out without much logical reasoning. What's even worse is that they can't even be contacted, which is 100% terrible