Stacking Reforges

So I previously didn't think it was possible to get 2 of the same reforge on the same item, but low and behold, I got way of the gun duration twice on my helm. Has anyone else seen this before?

I've never seen it. Do you have a screen shot?

iirc it only takes into account the highest of the two duplicate lines. I have seen it happen, however it seemed more frequent on Dual Gun related reforges.

According to my friends, the way it works is absolutely weird. There a bunch of arguments on "true calculation". It'll either use the highest of the two values, or combine them. So far Way of the Gun duration has been confirmed to combine the values in the case of duplicate reforges.

Confirmed? Someone else told me that WotG duration doesn't stack at all and only uses the highest value. He also said that modifications to character stats, such as HP, MP, SP, weapon damage, are the only ones that stack.

It really is a gray area.

Oh...I guess it was patched? Last I heard, it was fine, but that was well over a year ago.

2x Flash Launcher Damage. Person who got this is also surprised and asked if it's legit.