Duplicated/mixed data for Week 17 in 2004 & 2009

[twall2014]

I think that in the files

weekly/2004/week17.csv
weekly/2009/week17.csv

the data from Week 17 of the regular season and the wild card games are mixed with each other somehow.

Player | Pos | Tm | PassingYds | PassingTD | Int | PassingAtt | Cmp | RushingAtt | RushingYds | RushingTD | Rec | Tgt | ReceivingYds | ReceivingTD
Donovan McNabb | QB | PHI | 223 | 0 | 0 | 36 | 20 | 2 | 13 | 0 | 0 | 0 | 0 | 0
Donovan McNabb | QB | PHI | 223 | 0 | 0 | 36 | 20 | 2 | 8 | 0 | 0 | 0 | 0 | 0
Donovan McNabb | QB | PHI | 230 | 1 | 1 | 37 | 19 | 2 | 13 | 0 | 0 | 0 | 0 | 0
Donovan McNabb | QB | PHI | 230 | 1 | 1 | 37 | 19 | 2 | 8 | 0 | 0 | 0 | 0 | 0

The bolded row is McNabb's actual Week 17 results, the italicized row is from the WC game.

Another example:

Player | Pos | Tm | PassingYds | PassingTD | Int | PassingAtt | Cmp | RushingAtt | RushingYds | RushingTD | Rec | Tgt | ReceivingYds | ReceivingTD | FL
Felix Jones | RB | DAL | 0 | 0 | 0 | 0 | 0 | 16 | 148 | 1 | 1 | 2 | 30 | 0 | 0
Felix Jones | RB | DAL | 0 | 0 | 0 | 0 | 0 | 16 | 148 | 1 | 3 | 3 | 3 | 0 | 0
Felix Jones | RB | DAL | 0 | 0 | 0 | 0 | 0 | 15 | 91 | 1 | 1 | 2 | 30 | 0 | 0
Felix Jones | RB | DAL | 0 | 0 | 0 | 0 | 0 | 15 | 91 | 1 | 3 | 3 | 3 | 0 | 0

Bolded row is Week 17 stats, italicized row is from WC game.

There are other duplicates that take up just 2 rows, e.g.

Player | Pos | Tm | PassingYds | PassingTD | Int | PassingAtt | Cmp | RushingAtt | RushingYds | RushingTD | Rec | Tgt | ReceivingYds | ReceivingTD | FL
Beanie Wells | RB | ARI | 0 | 0 | 0 | 0 | 0 | 14 | 91 | 0 | 0 | 0 | 0 | 0 | 0
Beanie Wells | RB | ARI | 0 | 0 | 0 | 0 | 0 | 6 | 19 | 0 | 0 | 0 | 0 | 0 | 0

Bolded row is from Week 17, the other row is from the playoff game.

This duplicated row bug doesn't seem to occur for any of the other seasons.