Wasn't AD just one stream season? I only remember the one existing.
I liked the premise of seeing all the separate events coverage first and then seeing how each character got to that point. It's an interesting concept. But it was just bad in execution.
It looks like there's a seven year gap before season 4 and then there's a season 5. I remembered 2, pretty sure both those were Netflix. Terrible seasons compared to the original run.