Medals/keys used not registering on 4.1.5 for event

[wary compass]

Updated to latest version and restarted, can't complete certain holiday tasks now because keys and medals didn't fully register. I've gone and re-completed several challenges but it still doesn't register.
I've had to upgrade "Element of wind" in the ascend tab to get credit for the key usage shown.

Any ideas?

[dusk acorn]

With the next update the Key and Medal tasks will be completed if you have completed the Weekly challenge pack