Running strikes grinding for new dlc and not got a single one yet for weekly heroic I've ran enough since reset to get 50 strange coins if that says how long I've been without

Same here. I ran at lest four strikes in the playlist and I got 0, plus it still says I have 3 runs left to do. I started last week for me. Daily missions do drop though. Just not on strikes from the playlist. Oh, and it did let me get 2 runs for marks last week them stopped at 1.