Specifically, i have noticed that after playing a mission of campaign, solo, on legendary, with IWHBYD and GBP skulls on and completing the commendation and challenge for said mission in one sitting; i return to the campaign menu to find 37 SP available and many of the armor abilities, weapons etc are locked again meaning that they have also been removed from loadouts. I have to re-buy the items and re-assign them to loadouts every time which is irritating!
Is anyone else having this issue? Is it common? Will it be fixed? Cheers
it’s also happening to me. it’s a bug, and I hope they resolve it soon cause it’s really annoying. Not only reseted my spartan points but a few days ago also reseted my campaign and I lost all terminals that I had found. I bealive it just start happening since the last update
that sucks! Better stay away from campaign for now until they hopefully release another update…
This is also happening to me meaning I can’t play Campaign right now (unless I want to sort out my loadouts again afterwards).
343i are aware of the issue and are asking people to post as much detail as possible about when/how the loadout/spartan points reset occurs (I’ve seen two official posts asking for the info in two different threads) so hopefully they’re working on a patch right now 
good to know
343i should seriously consider what theyre doing, as everytime I heard a complaint from the forums, they are major game bugs that appear to be common amoung the community. Not to mention how their first DLC was free, untill someone else had to notify them, then they give everyone a free week? Not to mention their decision for spawning weapons? how about Frame rate issues in the middle of the campaign? recycled firefight episodes? (which I didnt mind, as a boat load of enemies surround me and start to feel genuine fear), and the more than common miniscule enemies (which was awesome but they were damn near impossible to kill)
I suppose there is only so much you can do for 8 year old console hardware when it comes to framerate and reusing assets for spartan ops. I reckon they know what they’re doing but they have to please more than just hardcore fans, plus it takes money and time to roll out updates
Ever since i got the champions bundle, my SP reset it self daily and i have to re-buy the stuff i got with the SP points. i love HALO games and I love playing Halo 4 but WTF is happening. Please fix it ASAP
I have the same problem.It is definitly campaign as my loadouts will be fine untill I start a mission. But waiting has it`s rewards!
Just in case somebody doesn’t know yet. A fix for these issues is now the works and is scheduled to be released this month.