'So annoying': Red Robin apologizes after website crashes during $20 'Bottomless Burger' promotion

(KTLA) – Red Robin's website crashed on Thursday during a "Bottomless Burger Pass" promotion, which offered fans the opportunity to buy a $20 pass that would entitle them to a burger and fries each day throughout the month of May."We did everything we could to anticipate interest in the Bottomless Burger Pass, including working with our web and gift card partners to prepare for the influx of traffic, but due to overwhelming excitement in the pass — 12 million visits in the matter of