Have done all three of these in story mode. Fast traveled to Manning National Zoo to do it in Challenging for the Daily but I don't have the option to change the difficulty--the only line present in the pop-up frame is "Story" difficulty.
Trying to change the difficulty on the world map doesn't work either--tapping "G" just brings up a box with my username at the top and some lines that are empty of everything except some "x"s.
Please note that I can change the difficulty of every other mission I have previously completed(which is all of them except Coney Island and the raid).
Searching reveals this problem has been mentioned in topics on this forum and reddit. I have tried the suggestions brought up in those threads--logging out, exiting the game, rebooting my comp, etc. No joy.
Trying to change the difficulty on the world map doesn't work either--tapping "G" just brings up a box with my username at the top and some lines that are empty of everything except some "x"s.
Please note that I can change the difficulty of every other mission I have previously completed(which is all of them except Coney Island and the raid).
Searching reveals this problem has been mentioned in topics on this forum and reddit. I have tried the suggestions brought up in those threads--logging out, exiting the game, rebooting my comp, etc. No joy.