Leaderboards Count Error

There appears to be an issue with how the leaderboard diggs are counted. I was trying to figure out what the numbers on the leaderboards correlated to because they seemed a little high. I was thinking maybe it was the total amount of diggs for the post and all of the comments combined or something, but that doesn't seem to be the case. They all seem to be over-inflated in the leaderboards screen vs the actual post.

For example this is for today's #2 post, showing as 87 diggs, but when you click into the post, it has 8 diggs and only 2 comments, definitely not totaling 87 diggs.