It looks like for tasks we’re gonna have two Roadblocks. One involving running up and over a slippery ramp to obtain a clue and one involving finding a certain pair of getas (Japanese wooden shoes) and eating something off of them.
Yep. The ramp one is another one of those Japanese Game Show tasks, and the shoe task seems to be pretty much as you said with one of the teammates pointing at a particular shoe (maybe it involves some sort of game since Christie and Jamal are seen pointing at the same time?), and then both teammates eating something off of either side of the shoes.
I find it funny that the one press pic of Art/JJ is Art doing a faceplant on the Japanese game show task. I also noticed that every team is shown at the shoe task except for the first three boots. Two cases of accidental (or purposeful) foreshadowing lol.
Edit: Actually, those teams that weren't shown at the shoe task probably weren't shown because they were already shown in the press pics at the japanese game show task (with the exception of Britney and Bret who were shown at both), but it's still an interesting coincidence.