[2021] Bug with two songs in Violet is Blue (2018)

I recently got back into RS3 and wanted to get my comp cape back. I did the quest "Violet is Blue" from 2018 earlier this week and did not receive the songs "The Best is Yeti to Come" and "Time Waits for Snowman"'. I followed a guide and did everything i had to do in this short quest.

I checked a few video guides and the player unlocked the two songs i'm missing by just playing the quest and doing the tasks in the instanced areas (I can't go to these areas after the quest is completed). After the quest, I also have access to the Yeti town, but no matter where I go and who I talk to, the songs won't seem to unlock (I was supposed to unlock them during the quest anyway).

Any help would be very much appreciated !

Thanks :)