38/44 of my Route 1 encounters were Poochys, ALL level 2.
Swarm seemed to end between 7:10 (last Poochy) and 7:13 (first non-Poochy that didn't have anymore Poochys after).
Edit:How do I delete a message because I'm dumb and thought the last page was page 3?
Edit2: Swarm didn't end at exactly 6:20, the TV definitely stopped talking about it before 6:19, I think it was 6:16, dunno if this matters though.