Is there a limitation on the number of objective tokens a single unit can claim?
This cropped up in a game earlier today where I was 2-1 down on objectives claimed and Darth Vader was close enough to two tokens that he'd be able to move + claim one turn and move + claim the second turn to potentially win 3-2. If not the best result would have been a 2-2 draw. As it happened, it was immaterial as a bit of concentrated fire blasted Vader away on the last round.
I didn't see anything under the objective token rules that would prohibit claiming more than one and the card doesn't suggest there's a limit?
Also, is it correct that claim is a card action so it takes up one of your two actions to claim a token you're leader is in base contact with? That's how we played it but want to double check.