Kalista/Lux or Spectator damage bug?

In the picture above You'll see the end of Lux's ultimate and Kalista is bound in her Q. I'm just spectating but I watched the footage a few times and neither of them did any damage to her (This is a live spectate, not a replay). I'm not sure if it was glitched in just the mode, or kalista actually took no damage from either of the skills in game (she didn't die and would have so I assume it was ingame as well).

Update: Friend said they thought it would kill them, so it's an ingame bug.