Last I checked the only pads working (or at least, in park 3 area 6) are the blue and green.
Also, I'm not getting a HUD, and on occasion I'll be tossed in the air for several minutes at the
entrance to the game. Earlier the orange was working there, along with the others though
not perfectly. One guy there kept trying for a while and only turned in 150 orange gems.
Otherwise, everything is working fine without the HUD coming up. I just can't see what I have.