Tony and Clyde

It works normally, just make sure you are in BJOKA MADNESS mode. It doesn't unlock in normal mode!

Yeah these don't unlock immediately for me.

The achievement won't pop for me when I watch the damn cutscene. How do I fix it?

Make sure you are in Bjökas mode, and not in normal or easy mode, if you go to the main screen, choose the lowest option Bjöka madness. Then reload the cutscene DO NOT SKIP the cutscene, if it don't pop in Bjökas madness, Quit game from dashboard - Delete save from console - restart xbox, Sync from Cloud, and try again.

Sometimes some of these achievements don't seem to come right away. The guides are correct, only the achievements sometimes do not appear immediately. Usually" in such cases it helps to restart the game. By simply going to the home page. Sometimes it helps to go to "All Achievements" and click on the current game. And sometimes it helps to turn off the console and unplug it completely and take a break, preferably for 1 hour or more, and try again later. And sometimes the achievements appear when you start the game. And sometimes you have to do the task again for the achievement. This all could have been patched by MS YEARS ago because these problems already existed on the Xbox One.