Icon name; task-passed-due

[James Richard Tyrer]

I think that proper US English would be "past due"

Yes, the work 'passed' exists but it has a different use.  Normally used 
to indicate that a physical object has been passed: I passed the ball; I 
passed the car.  But, an account is: 'past due'.  This might be 
different in British English.

And since "past due" is a single token, this should be:

	task-past_due

-- 
JRT