Cruel joke or bug?

At this point these things are just funny, but on the off chance it’s a bug why in the event have I been saddled with 4 required lvl 4 lightbringers . . . Especially considering I own already low level enough to be practically useless lvl 7 lightbringers.

What having lvl 7 lightbringers too powerful? Need to nerf them further? :rofl::rofl::rofl::rofl: