https://www.pcgamer.com/fortnites-temporary-jetpack-mode-disabled-after-less-than-an-hour-then-reinstated/

Fortnite fans have been soaring through the skies this week thanks to the addition of jetpacks, the first item in the new 'backpack' category. Yesterday, Epic Games launched a temporary game mode showcasing the new devices called Close Encounters—but had to disable it less than an hour later.

The mode makes jetpacks far more common, and replaces all weapon drops with shotguns, the hope being that players will zoom around and blast each other at close range. But Epic quickly took it down, saying it was investigating "issues" with the mode. It instead enabled Solid Gold, a mode that guarantees legendary weapon drops.