Spartan Ops display and sound bugs

The past few days playing spartan ops, I have noticed that my steel weapon skins do not display when I use my loadout for spartan ops. Also, my armor is always the default and not displayed as Mark V as it should be. I tried making a new loadout, and changing my armor, but this did nothing. When it comes to sound, whenever I draw the energy sword, there is no sound, but all other associated sound effects for it work fine. I know these are little things but it’s bugging me somewhat.