[Known]Mega stone duplication

[TheShadowEmpoleon 1]

In the notes of the release, the following was noted, "The Mail pocket in the bag has been repurposed for Z-Crystals and Mega Stones. There may be some inconsistencies with those items on existing save files." I can confirm this as I found that if I make a Pokemon hold a mega stone and then replace the item, I don't use up the mega stone in the items pocket, but do keep adding one to the stones pocket. Additionally, If I try to toss out the ones in my inventory, it tosses the ones in the stones section, but not the ones in the inventory.