The shipments were halted because some of the iPads carried identity codes already in use on other Apple products, which could cause problems on Verizon's network, .

The number of affected devices was "extremely small," Apple told the newspaper.

Earlier Friday, the technology blog 9to5Mac reported that were diverted to Apple mid-shipment. One buyer told the website that Apple is compensating affected users with a $50 credit or accessories.

Apple did not immediately respond to a request for comment late Friday.