I've done the fleet portion of the jakku rebel/resistance challenge twice each time with only 6 ships in the fleet and the second without summoning the 5th reinforcement. Is it a bug or am i missing...
Ideas
I am experiencing the same thing on PC and Apple Mobile. I used a Capital Ship & 6 others and it didn't recognize that I completed the Feat. I also tried with 5 rebel ships as well as 5 and 4 ships and it still didn't recognize that the feat was completed.