Tasks don't register

[Chellville]

I have completed ALL available tasks in last 2 regattas. However, statistics say I have only completed 12/15 tasks.
I even bought additional task with T- cash on the last regatta, but still didn't register correctly. Help! It makes me look bad to my team!

[dreadnought]

Hi,

Have you cancelled/deleted some task after you started them? Or timed out any tasks? Those still count towards your total number of tasks available, but they score zero points.