Yuusha Densetsu no Uragawa de Ore wa Eiyuu Densetsu o Tsukurimasu: Oudou Goroshi no Eiyuutan - Vol. 5 Ch. 22

[Avalanche1990]

Same, also, anyone know the reason the artist changed?

I believe the reason was mentioned in one of the previous chapters comments. Apparently the artist over worked themselves if I am remembering right and he has been struggling roughly since the beginning so rather than continue they decided to depart at this point in the story. I could be misremembering though

 

[Seraphus]

There are times, with the new art, where Yukina just looks.... dumb.
Also, Kyunei-chan just isn't quite right.

Still a bangin' story

 

[K-Lye]

I don't know if it's just me but art downgrade aside, even the pacing and humour just isn't landing anywhere near as well as with the prior artist. Not a deal-breaker as there are plenty worse out there but it's a real shame the orignal artist stopped. It's curious though, it doesn't appear they're working on anything else right now??