Hunting Artifacts ?

Hi there, returning player and returning lifeskiller.

I have the majority of life skill artificacts, but griding over the past week, 15+ hours and multiple hunting/sniper hunting spots, I have yet to see a single hunting artificact. Am I just unlucky or is there a potential problem? If its not a bug, please let me know, im happy to grind for it, but with our rates, this can't be more rare than a lost map pieces.

Tested : Bears, elk, seagulls, lions, shadowlions, rhinos

Thanks!