Just now (within the last 10 minutes of this post) at Chest & Barrel I had two things happen: When I entered the store, the chest was inexplicably open and empty. It hit the Take All button to reset it. I then bought a Simple Chest for 50 gold, but I was only able to claim one item by ctrl-clicking when the lid snapped shut and I'm back at the buying screen.
That's concerning, although I think you got all the items anyway. Please report if you see this again!
I likewise saw "the chest was inexplicably open and empty. It hit the Take All button to reset it" when I went into the newly-renamed Anjin's Treasures. I did not buy at the time, so I can't report any problem. Subsequently going to either Anjin's Treasures or Chest & Barrel does not reveal anything out of the ordinary.