yo this this two achievements are still broken
: short term commitment = complete one daily challenge for a week
: long term commitment = complete one weekly challenge for a month
this two achievement have been broken for at least a year why they aren’t being fix 
Hey OP, I’m sure that 343 have things like this on their list to fix but they have priorities on what they want and need to get out first. Sometimes you need to lay groundwork for future updates before you can properly fix a bug. This particular bug has already been reported in the achievements thread so it very likely will be looked at in a future patch