I have a scheduled automated flow (named 'Confirm completion of Action Items') running weekly (see below). The flow basically gets items from a SharePoint list, filters the item further, and updates the SharePoint list based on the approval flow response.

My 'Get items' has a filter query as below: (idbw is 'Issue Status' column)
Apply to each action looks like below:
Recently, we had an issue where the flow is sending an approval notice for really old items. Items that are no longer in the 'Actions in Progress' status. The weirdest thing here is that an approval notice is being sent out that wasn't captured in the week's run of the automated flow. So I really can't backtrack where the approval notice is being sent from. The only thing that comes to mind is that the approval action's approval type is 'Custom Responses - wait for one response'. So the weekly run looks like this:
And each run looks like this:
So basically the 'apply to each' action is ongoing until all items have a response. Even if only 1 item was not responded to, the entire flow will time out after 30 days. But the actions for the rest will still go through. Any thoughts on what's causing the phantom approval notices being sent out?