Following scenario:
I create a scheduled action without time data, just the date.
I create a recurrence for it say once a week and choose to generate 4 occurrences in advance
6 weeks later
on the next occasion when this item occurs I become aware that this entry is obsolete because the world changed

I modify the recurrence by removing it.
A window informs me that the recurrence has been removed for all items but not the items itself.
If I look at the actual items (3 are left) the recurrence still shows. The button is still on "Modify"
I am wondering whether this is a display problem (the button and the information behind it are not changed) or if the recurrence is not removed.
Anybody having the same experience? Can somebody verify this bug?