Certain values broke the algorithm for no apparent reason

[shobbb]

By themselves they cause no issues, but along with the entirety of the bids they do.

{"pid":6864,"ranks":[0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,7,0,0,0,0,0,0,6,0,0,0,0,0,5,0,0,0,0,0,0,4,0,3,2,0,0,0,0,1,0]},
{"pid":6865,"ranks":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,4,0,3,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},
{"pid":6866,"ranks":[0,0,1,0,0,0,0,0,2,0,0,0,0,0,0,3,0,9,8,0,0,0,0,0,4,0,7,0,0,0,0,0,0,0,0,5,0,10,0,0,0,0,0,0,6,0,0,0,0]},
{"pid":6855,"ranks":[0,0,1,0,0,0,0,0,2,0,0,0,0,0,0,3,0,9,8,0,0,0,0,0,4,0,7,0,0,0,0,0,0,0,0,5,0,10,0,0,0,0,0,0,6,0,0,0,0]},