Second Offer for Same Prospect Aggregates Amount but Redirects to Non-Existing Offer Page

When creating second offer for the same prospect the system aggregates the amount into the existing offer successfully and displays a green success message, but the UI redirects to: /prospect-offers/offer/{newOfferId}

The problem is that this newOfferId does not exist because no new offer is actually created, the amount is added to the already existing offer.

This results in a broken page / error state in the UI.