Is Express Transportation Gone? Web Pages on Disney Site Disappeared

All the Express Transportation information pages on the Disney site seem to be gone and just throw up an error that the page does not exist. I see no option anywhere for advanced purchase. Is this service still running, and if so, is there any way to buy tickets in advance?

I was able to pull it up under Guest Services. Here is the link Not sure if it is still running but I hope so!

They just raised the price within the last month or so, I would imagine that it’s not gone. I’m hoping to use it this summer!