Thanks for posting this. We've flagged it to the team and they are revisiting it to see when we can get this deployed.

Just so you're aware I am working on this as we speak. Currently trying to unravel why it's not unlocking, but I'm adding a check to Seren (at the council chamber) after the quest so, if you don't have it unlocked, simply speaking to her will resolve it. Keep an eye on the patch notes for when this fix goes live.

Artemaker

It's sad that things like this only get noticed when it's on the Frontpage on r/runescape... I feel like the bug submit feature ingame is useless, been reported by many players in the last months

It definitely works to report it in-game, so please do keep on that.

It does sometimes help to raise these things in the community though, no doubt. There's a balance of prioritisation happening all the time in development, and sometimes things fall through the cracks. When we see things like this bubble up, it helps guide that process because it's clearly important to people.

On that note, we expect this to be fixed in Monday's update - so thank you for raising it!