Hashcat 0.41 mode 1731 fails?

[M@LIK]

Some hashes:

Code:

0x020031beb03d33c6aaa299cd0e4e877947a909d6bb54e4b222ea561991c871d5668ed81cafa6846175d6de190b7f33e1dd76028a7da20447149657c9758ba54c76987cc753a3:hashcat!
0x02004cd3357923b0c7365318541aab22afe97ab65c69fbdef33b3b535f7e9fdb52c8e22a79e7d1d432261a306a6b3171934e0a8e8b4d7e1a2493163fd036b93905be4b0a73f9:
0x020068dfc459a4c31fd71cf0b4aa98e9ef522fa7e4dfd854d0fabe5c6f8afb5cf67c3806388725fd5accafa720b3d7243c513626178c0c563102024990ae70b10ef95e05a20a:abc123
0x02008d28aaf4126ca49be0f82fa580694a587e52a4111bf7f4fb524e5e5b7dcb39d7c6919e3b7796f935dc4b59a968de3a267573c5e6dc81f2fead00d6123a5657dadc651d9f:
0x0200cc1f0c0b0138157a8aecf9b11930562220d2a1eae38015cc54550c3d4e47ea0937806c978374f12c84a8f37c564d9921c25ea9e5c39d20341621558f25a903b55e2969a6:HAHA
0x02001306301a354a40b47280dd0994c568ef1bd22070b895f25012fc209b62b35179e70cb9677e74839b5ce750aa3c9f73bd52bb12820ecfa2d05b53c25c5008cd620c36f109:
0x02001e686bed7fdfab7aee014d1ec1bb3e8f8ebd202d3ef7b5fdbd2e7c830e39a40877423827a528fd0b8aebbbf283996f7510bf7b9dbc959ed58e2dbd79f444d255f93ad87a:whatelseuneed?
0x02008ef1b0bc738c9fd4530e1f8c09f74a3189842970059bfa48d7302b89025c74503cba2856008d51b0c8593ecb8b6e2fb38049357cd0cbbd00e12d4c646ee3d49343b1905e:

Only blank hashes are recovered.