When I check what people are offering for a Pokémon I have, there are more sounds as I navigate the menu. It's a small change, but the extra sound effects when checking lots of Pokémon get annoying fast.
Also, when listing a Pokémon on the GTS, the boxes for selecting a message to have with your Pokémon are way smaller, to the point that the edges are right on the text. It's pretty ugly.
One of the bigger new issues I noticed came when selecting Pokémon for the Wonder Box. There seems to be a delay now to keep you from selecting Pokémon too quickly. You have to wait a fraction of a second between each Pokémon you select. I feel like I'm having trouble explaining this in words, but it doesn

