Following Hotfix 4.1.5.2, characters that have not started progressing Celebrating Solstice get stuck on step 3 of 8, collecting silver ash does not credit toward the quest. Confirmed received 105 silver ash after a bonfire and gained 0 progress aside from "enter EAZ". Tried with only bond and with full solstice armor set equipped. Linked video demonstrates the second attempt, should be done processing soon. Mute the audio on the video if it bothers you, I can't do anything about it and with my audio setup I didn't think it'd bake into the track. I wanted a continuous take with no editing for evidence and I'm not doing another take for no benefit.