The leaves on the bud have grey/white powder on them look at the last photo and zoom in on the sugar leaves you'll see it.
If you do have mold, escpecially this late in flower.. your plant might be garbage unfortunately... I guess it depends if you're willing to smoke mold. "IF" it is mold, personally i cant distinctly see it. Good luck dude
Thanx fellas, ill harvest early and wait for this South African winter to blow over and start afresh in spring!