I just want to add that maybe it has something to do with the ability tree. Even after I finished the last boss of the story, I was still finding the haxion brood droids when I went back to a place to explore and do stuff I had missed. I had found bounty hunters, but they mostly died over a cliff because I couldn't scan them. Now that I have all the jedi abilities of the ability tree, the Haxion Brood droids are not showing up at all.
I got this bug also. Start playing game on 1,04 patch ps4. Complete tale and got 100% map and chests. Talent tree not completed 100% need 3points to finish. I never had a chance to meet and fight any type bounty Hunter on my way more then 1 robot normal thought the game story. Went to 4-5 random spawn points on Bogano, Dathomira and Jedi temple . 6 hours grinding after story complete and nothing.
Wonder how the next patch will solve the problem? It should be this way: find last trophy req. on landing pad next to Manthis by meeting 3 bounty Hunters type spawning after meeting all others trophy requirements 100% map and secrets found.
Waiting for patch to get platinium trophy like the others PS4 players.
