Yeah except... the image the OP posted showed servers in 5.4...not 5.3...so you're a little incorrect.
Because it was probably taken during 5.3? My point was that it was not a private server that OP was on as it is legit to have the version next to the realm name. I dont know how but if Blizz had it, then im sure OP has a way too. How was that hard to miss.
The leaks that came out and they weren't necessarily true.
Two of the leaks were pretty damn accurate. Both the one originating from these forums about the name, Hearthstone card, etc, and the one from the official Story Board forums about the actual story of the expansion.