When I first saw this, after Brock entered the "cabin" after leaving Gliscor I was wondering when they were going to mention Gliscor. And when the narrator started talking I was actually worried it would end without anyone mentioning Gliscor.
But then that ending scene happened and it was funny.
Gliscor and Staravia sure made this episode funny.
As to why Pachirisu got sick, I think it was because Ash "accidentally" doused Pachirisu in cold water.
Misinterpreting my posts is not your fault, negative repping me, and getting very sensitive about my posts because you misinterpreted my posts however is your fault. Think really hard, before negative repping or making a big deal about my posts. I don't appreciate being negative repped for reasons that are a result of misinterpreting my posts.