error in igc: duplicate lines

[GliderGeek]

https://www.soaringspot.com/en_gb/international-bailleau-2017/results/speed-race/task-4-on-2017-08-04/daily
competitor 2W

B1008364830909N00138380EA0010300149042096
B1008424830910N00138380EA0010300149042000
B1008484830910N00138381EA0010200149042000
B1008544830910N00138381EA0010300149042056
B1008424830910N00138381EA0010300151042000
B1008484830910N00138381EA0010300151042000
B1008544830909N00138381EA0010300151042000
B1009004830909N00138381EA0010300149042000
B1009064830909N00138381EA0010200149042000
B1009124830909N00138381EA0010100149042000
B1009184830910N00138381EA0010100149042000
B1009244830910N00138382EA0010100149042000

The following three lines are repeated:

B1008424830910N00138380EA0010300149042000
B1008484830910N00138381EA0010200149042000
B1008544830910N00138381EA0010300149042056

This means that there is a negative time difference between two B-lines. this crashes the program

[GliderGeek]

this also happens here:
https://www.soaringspot.com/en_gb/wgc2018pl/results/15-meter/practice-3-on-2018-07-06/daily

it seems to be logged by the lx: LLXVCLOCKJUMP

even twice:

• contestant AX
• contestant MW