Conditioning Only Gives +8 Armour and MR
EDIT. The rune itself is not bugged but the text needs better clarity. It says 32(+8) = 42.
Conditioning only Gives +8 Armour and MR instead of the (+8 +5%) advertised.
It says it gives (+8 +5%) in rune page out of game and in rune page in game but if you check your MR and Armour it only gives +8.
Images as proof at link below.
https://imgur.com/a/WwDMWFb Also note that conditioning and shield bash may not interact, when they should.