Stuck "The gift of grab" tour challenge

Hi guys, It seams like I got stuck on "The gift of grab" tour 3 challenge. Basically what happens is that it shows me to go to rolling waves and do the AR program. But after doing it, it asks me to do the same stuff, head to rolling waves and do the same AR program, doesn't matter how many times I do it, it keeps going back in that loop. Did this happen to any of u guys too? And do u have any solution?