I have tested this file (I downloaded the game directly from uplay).
It works here without problems.
Code:
Use afr:a2 (019)
Compressed 1 file, 312,606,720 => 572,663,553 bytes. Ratio 183.19%
Compression time: cpu 0.31 sec/real 5.84 sec = 5%. Speed 53.53 mB/s
All OK
Use cls-afr (50,5kb) + cls.ini
Extracted 1 file, 572,663,553 => 312,606,720 bytes. Ratio 183.19%
Extraction time: cpu 46.73 sec/real 47.73 sec = 98%. Speed 6.55 mB/s
All OK
Checksums of this file
sha1: 41D065BE402E6FDEA19C1398EBA781C957B9CEB6
crc32: 9F402671
md5: b3fc5cc8ba9a69ceaef3abba2e8cf96f