Eye of the Storm has been re-added to the rated battleground map rotation and has new rocks around the center to combat but not eliminate knock backs. The rock formation covers a good portion of the center land-bridge but does have a number of gaps you can still knock people off through.
I imagine the re-addition was intentional but as of yet there has been no official word on it. Just be aware that at least for the moment if you queue up for RBG's you might get EOTS, plan your strats accordingly.