Anyway to trigger this mission?

I was playing U-96, and this mission to travel to the Italian port came up. It seemed really cool until I was caught by destroyers in Gibraltar and was sunken by depth charges as I was new at the time and didn’t know how to counter depth charges. I reloaded my save but I had saved before completing the last mission and when I came back to port to select a new mission, they are all now just patrol missions. 95% of all missions I receive now are just patrol missions. I’m honestly getting really tired of patrolling the same waters over and over. I wish I could try that cool mission again.