For months, a lot of cargo simply hasn't been getting to retail thanks to a dispute in numerous ports.  According to the USA Today, there may be a resolution!  A lot of cargo has been sitting in the ocean or at a dock for weeks if not months, but here's the quote that really matters:

"Labor Secretary Tom Perez, who heralded the tentative deal in a conference call with reporters, says that normal operations were slated to resume on the docks starting Saturday night. But he's not sure how long it will take to clear a cargo backlog that has left produce rotting because it couldn't be loaded on ships and retailers frustrated at not receiving needed shipments."

So maybe we'll find those wave 2 Star Wars Rebels action figures soon... but maybe not.