Guild Wars 2

i have 6 runes on the armor i have equipped but on the stats page it says
Superior Rune of the Ranger [12/6]
and the 12/6 part is in red. i think i am still getting the buffs, but if only one rune is required to complete the set instead of 6, am i doing this wrong or is it a bug?

I have this same issue. However if you remove and add armor to test and watch your stats, you will see the actual stats are working as intended. Just the X/6 part is broken (it shows +6 more than it should).

yes i know that much, i just am wondering if people will exploit this by only using one rune to have all of the stats

its still broken, any update on when its getting fixed? or if they even plan on fixing it..

The only thing that is bugged is the visual description. One rune will not give you all six benefits. I tested this today when I bought a set of 6 and noticed the bug.

So, yeah. No exploit possible, but the visual bug is annoying.