A patch for Pokémon Sun and Moon that brings the game up to version 1.1 is now available on the Nintendo eShop. This patch fixes a number of bugs. Battle Videos saved prior to the update cannot be played or shared.
It fixes the following glitches:
A glitch involving Spiky Shield and Sky Drop that caused the user of Sky Drop to unable to use moves or switch out if it faints due to damage from Spiky Shield.
A glitch that caused all activities in the Poké Pelago to complete if the date changed to a new month.
A glitch that caused a game crash if the player used an Evolution item, with that item being the last item in their Bag.