kinda confused, no exp after 50 if heavensward isn't installed on my PS3?

[DarkStaoneDragon]

and to gather the mats and stuff for said scrips, you have to go to heavensward areas....

You can't even get the gatherer items since you can't go to heavensward areas at all. and for crafters you would have to buy them, so no.

I have seen tons of mats sell that I have gathered in the heavensward areas, heck I've even bought some to make my last 2 crafting trade items.