Uber blames a 'bug' for two-price mystery that vexed drivers

Uber says a bug caused drivers to receive lower payout offers on trips that they had accepted.Gerald Herbert/APSome Uber drivers said the app has been sending them offers to claim trips they already accepted.The second offer typically pays out less than the first, the drivers said.Uber's product chief said on social media that the fare discrepancies were a glitch.Uber said a bug caused its app to drive down payouts to ride-hailing drivers on some trips.The fare discrepancies happened on Trip Rad