Shield lore Mastery and items bugged

[Biglzwerth 3]

Hey there,

So I got a nice shield with like 73% chance to block close combat and when I put on other gear to raise my chances they don’t stack for some reason in my tool tip it just shows my shields percentage to block.  Also my Shiel lore mastery isn’t added in either.     Wiki says that it is additive if you get the mastery. I play on PS3 console.... is it bugged or do I have to download a patch or something to fix this issue? lol hanks for any help you can give me.  Oh and my Dryad is level 112 and I just beat the game on Niobium with a 94.2% survival bonus. Maybe it’s messing me up because of that.