After months of playing, I attempted to turn my LPs into rewards this morning. Every time I try, I get an error code 0 and the hard hat man telling me "sorry, your purchase cannot be completed at this time." I've tried for a few hours now. I even went to the MLife site and reactivated my account. Help! We're leaving for Vegas in a few days, and there are some popular rewards I'd like to snag. Thanks!