I'm buying shop items for quests and I've noticed several times within the half hour I've been at it that I've been buying shop items, but the item never getting to my inventory. Yet, my sP is still being taken. I'm not entirely sure if this is site shop exclusive. I wasn't paying that much attention up until this particular purchase. I took a few screenshots that I hope better explain what's going on. (Yes I have been periodically refreshing since then and no, no item)

http://prntscr.com/lk8wos http://prntscr.com/lk8xkg http://prntscr.com/lk8whz

Edit: I finished my quests and it seemed to be just main shops. There was no lag, and picking up floating items didn't seem to trigger it.

Another edit?: I picked up a floating item and it didn't grant it. Probably related.

I apologize if this was posted elsewhere, or if I didn't post this in the right place.

Are you still having these problems? (Both with the shop purchases, and with the floating items)

I ran all my quests and checked every floating item I grabbed in between, and I didn't run into any trouble today! I'm keeping my fingers crossed it was an isolated thing.