Thanks for the replies.
I mentioned to service tech about TSB for the earlier model. He was aware of it, but did not think that this should apply to these models.
Btw, it is also interesting that noise diminished some since I have less than half a tank gas left now (which is consistent with TSB 14-002-11 - sloshing sound while the fuel tank is between 5/8 to 7/8).
Is it possible that left-over gas tank from earlier model is installed to my car