Charon or Mepps stated that there would be no new Artifacts for the next episode as they are introducing the Ally system.
Artifacts for episode 41: Old Rope of Themyscira - when equipped, you have a random daily chance to receive something you’ve paid for once before Source Mark Shard - when equipped, you have a chance to attain source marks in the latest DLC, instead of having to queue for OP 1 The Joker Card - when equipped, you get to pay for 12 months membership, and everyone else gets the benefits too