Turns out, according to the US tv guide, we will likely get Dog Walker, Runner, Screamer and Now I Am a Murphy first, while Freefall and Milo's World are airing the week after that.
With this information in light, if we do indeed get Dog Walker, Runner, Screamer and Now I Am a Murphy tomorrow, then we should check the TV guide as often as we can to prevent misinformation like this. For all we know, The Goulash Legacy/The Dog Who Knew Too Much, Adventure Buddies/Ride Along Little Doggie, Look At This Ship/Cast Party or even the two yet untitled pairs of episodes could be out of order as well, or worse: not even air in the following month in the first place.
I do believe Abducting Murphy's Law has the correct airdate, however. It was highlighted by Disney ABC Press, after all.