This bug turned up where I was close to two items in the game. One example was when I was standing beside the Gardening Vendor and tried to pick up an item I had dropped.
Expected behaviour
The game would allow me to choose to interact with vendor or item
Actual behaviour
The vendor retained the focus
I had to walk away from the vendor and wait for it to move before I could go back and pick up the item. I'm sure this also happened in my backyard where interacting with piggies, trees, butterflies and collection devices was more difficult (but not impossible) than previous tests.
I'm using Windows 7 and Google Chrome