I don't know. That would be very strange, being as it's same search engine.
Could be that since i first searched for up to 1 stop, those results were cached.
The site isn't fully optimized for mobile; you can't really see the individual mileage programs to select them.
Yup, perhaps mine is cached as well (it does seem faster now, which leads me to believe it's not rerunning the search).
2015: 116K bkd | 1.6M brnd | F: OZ,NH,AA,EK | J: UA,CA,TK,DL,TN,AF,VA | LIH,NRT,ROR,PEK,CNS,BOB,MEL,TLV & Pacific Hopper