Do the 2x 7.2 cdr on wep stack ? Because in the skill bar it says the same amount of cooldown on all skills. Is it a bug or they just don t stack ??
Weapon stats do stack, i.e. their values get added to the overall cooldown reduction formula. However, you won't see "Cooldown: 10 (-1.5) sec" or something like that in the skill tooltip on your skillbar because only glyph cooldown reduction is shown there. Weapon stats, etching, as well as potion effects are not displayed but they are counted nevertheless. You can see the actual cooldown after using a skill. If you don't have your cooldown bar active, then just look at the skill cell on your skillbar.
So no, it's not a bug. It's just not displayed beforehand.