Sona only proccing 2 parts of the Frost Queen support item set with Q auto
This recent patch I have noticed that Sona only gets 2 confirmed gold procs from doing her Q auto harassment even if you have her passive primed, this never used to happen and she could get all 3 procs from Q poking once.
I first thought that it was the item changing a little and other champions had the same issue with damage sources on the same spell/auto, but I noticed that Lulu and Bard are still getting all 3 procs off of one auto attack
No idea why it's been changed but Sona's standard Q poke has 3 damage sources and should be procing 3 times, with her powerchord passive that becomes 4 damage sources It's small but annoying