Time travel "without being present in between"?

There's a new suggestion that "spooky action at a distance" also has an analog in time. arXiv Blog:

But how is this different from ordinary existence? After all, we're all time travellers, moving into the future at the same rate. What's special about Olson and Ralph's route?

The answer is that Olson and Ralph's teleportation provides a shortcut into the future. What they're saying is that it's possible to travel into the future without being present during the time in between.

PopSci has a bit more information, and here is the submission at arXiv. Good luck.