I have a downloaded 1099-B from LendingClub with hundreds of legitimate lines with cost basis of zero that TTax now wants me to review individually. How to do quickly?

After each validation I complete, it dumps me back to page one and I need to navigate back to the page to choose the next one  Who designed this thing?  And why did I not have to do this last year?  Any way to get around this?  Help would be much appreciated...