issue with "ignoring" deleting clips

sometimes when I delete a clip using the feature "delete rejected clip", I get a message "ignoring clip id #"

and it seems as though it does not in fact delete the clip or list of clips.

It takes a few minutes for the system to realize that a clip was deleted. It happens when when you delete a clip which is already deleted. Don't forget to uncheck the checked checkboxes between one transaction and another.

what you are saying is not true. I am not deleting clips that are already deleted.