I was playing inFAMOUS 2 today and got a little bored so I decided to do a little 'Trophy Hunting' and a few side missions. After noticing that one of the trophies titled 'Land Lord' was awarded to those who take full control over the first island by completing all side missions at that island, I decided to go for it. But, even after I had completed all the side missions on that island, there was still one small area that I did not have control of and there was no more missions left to take control of this area. I don't know what to do and I REALLY want to get this trophy, so PLEASE HELP!
I have also left an image below to show you just what is happening and you will notice that there is one area that has not been controlled yet, and there are no side mission markers.