More Beastmen than Normal?

Originally posted by Sigmar's Chosen: do they increase after Dark Omens?

Nah, no such thing. Spawns also weren't changed recently or anything. Just an odd series of RNG, probably!

Originally posted by Deadeye Flint:

Originally posted by Sigmar's Chosen: Thanks.

You say "odd series of RNG", mhm, like I believe that chaos dweller.

It was a crazy stroke of luck then, because it happened over 8 times in a row.

I don't like the official response, I think it completely misunderstands OP's question.

If you have the Winds of Magic DLC but have not completed Dark Omens, Beastmen will not spawn outside of Chaos Wastes in games you host. Once you have completed Dark Omens, Beastmen can now spawn in campaign/DLC levels that allow for them. Given OP directly mentioned they just completed Dark Omens and are now seeing more Beastmen, it's very likely this is what they're referring to.

Link to relevant bit in Conflict Director[github.com]

Oh whoops, I thought they meant something like spawns being affected after doing Dark Omens again, that's my bad! Yeah beastmen are Unlocked in normal adventure maps after doing DO once, although they're generally less common than the other factions because there's several weights against them based on the map.