Campaign 3.0 bug

So I've been working on the black rock assistance missions. Currently on assistance 8. I've noticed the last day or 2 that it's bugging. I've completed it once with the ebr 105, but occasionally (like every other match) I'll load in with my elc and it will say that I have no missions associated with this tank. It won't count my spots, etc. Next match is fine, then back to not counting. Anyone else notice something similar?