Do you really more than +10 defense on activation?

This chart has said you do since the skill came out pretty much, but none of the skill ranks in game say anything about it. They all say you get 10 at every single rank (and i'd know since I've got it to r1 now). So...which is correct? Did somebody look into the game files to see it gives more than 10 defense or what? And if so, shouldn't somebody add a note that the skill description is not correct in-game?

Can't believe that slipped pass everyone. Apparently, all defense values of the skill were wrong. Even the description has it correct.

So....don't know how it's been like this, but apparently ALL ranks get +10 defense instead of it starting out at 5. I thought we went over this already?