Is KV-5 getting a nerf?

bobobobobiy, on Jul 30 2012 - 20:48, said: Someone recently posted a 7.5 updated wotdb.info, and it says the KV-5 has 170/150/90 hull armor.
Is it really getting this unnecessary nerf? The current values, 180/150/130 are okay as they are, what with the R2D2 on it.
I really don't want my premium nerfed to complete obsoletion, but this wasn't in the patch notes.
EDIT: link: http://www.wotdb.inf...m-tree-18039354