Twin Moon broken?

Ever since 10.2, I’ve noticed my Twin Moons isn’t applying a Moonfire to a second target. It looks like it’s doing damage to a second target, but not applying to DoT.
However, it does refresh the DoT.

Is this a change in the behavior? Or is this a bug?

It’s a bug I’ve noticed as well.

yes I noticed it right away and reported it

Had that for a little while but it went away