I noticed something today in the 'Stats' for a crag.
In the 'Climbs logged in each style' column, the numbers under 'Seconded' show up far too high.
For example at Stanage, Flying Buttress (HVD 4a) has supposedly got 8110 second logs, but in actual fact this is close to the total number of logs - the true number of second logs, as shown in the right hand column on the route page, should be 2599.