Time Travel for Dummies

After winning against Aizen, Ichigo loses his powers. Just when he thinks there's no hope for return, 13 months later, Urahara arrives on his doorstep. He informs Ichigo that Rukia and Renji have disappeared. He offers to send Ichigo and his friends back in time 1 year to save them with his time machine Instead, he accidentally sends them back 111. Darn factory settings.