While technically true, this is a bit disingenuous. The likelihood of actually trying to pick up more than one crate in a single activation is already quite low, not to mention having her there for multiple pickups.
Also, gamebreaking? Hardly. She loses the ability when she flips. None of the supply characters are affected that way. She can't nuke a single target for a million damage like Loku or Mak, or blow away 3+ deployments like Vinto or Verena. She's not really a hybrid. Sure, she COULD do some damage, but she is better off boosting everyone else around her.
However, I do believe the intent was to draw 1, the wording is definitely wrong and should be errata'd.