Originally Posted by jagmeets

(I think better for one of the other threads- mods, please do move).
Did you have the ‘Choose Flights’ grayed out?

Try this: add an extra segment at the end (the + button). Delete the extra segment & immediately click ‘Choose Flights’- it gets ungrayed for a bit when you remove the extra segment..

I’ve had success pushing through an exJP which initially showed the ‘more than 2 stopovers in continent of Origin’ error- I had needed to input both legs (A-B, and B-C) of a transit because the preferred flights weren’t showing up in an A-C search even with preferred airline etc set.