[Brian]

Sandy, do the affected actions have a start date (but no due date)?

If so, it sounds like you hit a bug we discovered late in the sneakypeek - 1.7 imports those actions (start date, no due date, set to repeat after completion) incorrectly.

If that describes the actions you were having trouble with, I'll add a note to that item in the development database so the team knows you hit this. Sorry for the inconvenience it caused.