Having problems getting 100% sync on the Piri Reis mission where you're using the diversion bomb. It says I'm supposed to cause at least two conflicts between the two enemy groups, with different guards each time. The first phase only includes one group, so I suppose I can't do anything there, but the second phase has two groups that attack each other when I throw the bomb at the marked area. That's one out of two, but where and how do I cause the second conflict? Are there more groups somewhere?