The weekly email that gets sent to notify on flow failures is inaccurate as it tells me of failures that have occured over a week ago that I've already looked at and corrected. For example, in the email received today it told me of one Flow that had failed, but the last time this occurred was on the 14th October. All the others since has either Succeeded or were still running.
Also, if I go to the notifications in Flow itself, the Flows that have apparently failed were actually cancelled.
Seconded - I've noticed the same thing with my failed flow notifications. The email will specify a qty, but it's from days ago and I had already looked at them. Ideally, the notification email should only send and include information if these were failures that you haven't laid eyes on.