Still seems to be more buggy than previously.
Example: The first go round, I selected the dot for both flights for eupgrade YOW-YYZ-YYC (one should have been waitlist for YOW-YYZ; the other should have confirmed for the transcon).
It took the YOW-YYZ waitlist flight and confirmed me on the waitlist but didn't do anything with the YYZ-YYC transcon which should have been confirmed.
I ultimately had to go and select the dot for only the transcon to get that upgrade confirmed first. Then I went and selected the dot for the waitlist YOW-YYZ and got that confirmed as on the waitlist and it didn't change the transcon.
It shouldn't be this hard . . . (but happy to be flying transcons again--next step sun, then international)