That one pivot travel called on Burdick out at the 2-point line with her back to the basket was legit preposterous. From what some actual refs have said both here on NikeTalk in the pickup bball thread, and from other refs on social media, that was 1000% a terrible call for like four different reasons.
That said, HVL definitely got away with a couple of extra step step-throughs, though you could argue the refs didn't call those because Spain was also pushing HVL on her way through the lane on at least 2 of those, so it was a "no foul/no travel" situation though both were present.
And then THAT said, that one player for Spain was traveling EVERY SINGLE TIME she did stepback 3s. She'd gather, step forward once, then shuffle step once, then take two more steps back, but she'd do it so fast the refs were scared to call it, but it definitely looked like a travel to me. I was watching on mobile so I couldn't slow it down and really examine it but it damn sure looked suspect as hell.
Crazy game for the USA to lose in OT.