[2019] I'm not receiving any apparel event cache keys at all.

Ive leveled up in the darkzone over 40 times this week amongst various proficiency levels in the open world but all I have had is 4 keys from the project and the season pass + 1 free for logging in during the event.

Is there a problem, am I missing something or has the drop rate actually just jumped ship from my account?

I like a challenge where like the previous events, I would earn a key ever 3 or 4 levels and it kept an objective to grind but this is just really dissapointing not getting any AT ALL.