Specialization Messup

I have the LE Halo 4 and had all of the specializations available until the recent update then I was left with Tracker (active before update), Operator and Wetworks. Where did the rest of them go? My son also has the LE and he has all of his specializations available so what gives and were are my specializations. I shouldn’t need the code as I already had them available. Any ideas. Also forgot to mention that I had to reset my loadouts after the update as well. Any ideas 343? Would love to hear the excuse or answer for this one.