Jumping to the very left of the second hole after obtaining the grappling hook will result in the player picking up a crate and being stuck, with only a parachute and no way to get out of the hole.
You will also be stuck behind the bar that separate the two holes.
To reproduce:
Start the first mission of the campaign, and play it like normal until the part where you have to grapple over the mole. After getting the crate in the second hole and obtaining the parachute, jump all the way to left of the hole. This will pick up the crate and trigger the next cutscene, where the player will be stuck unable to progress without restarting.