More Rallos Zek hate?

[Jauna]

Was passing through Feerrott last night and seen someone talking about Ogre Shaman being kos to Troll Shaman but not kos anywhere else. thought it was weird.

Made an Ogre Shaman, zek only and checked and yup. Shaman trainer conned Threat.
But why stop here? Then made an agnostic ogre warrior and was Dubious to troll shaman. But went ahead and made another Zek Ogre War and bam, threateningly to Troll Shaman.

But suddenly made a troll zek war and amiable to war/guard/merc and appre to troll shaman.

Is this a working as intended thing? Few years back I learned that Zek Bards and Warriors were not welcome by the Kaladim warriors guild, but welcome elsewhere. I know Zek is a dick and attacked the plane of earth or somesuch, but what the hell did Zek do to troll shaman?