Fixed Alerts for Deleted Content Do Not Disappear

[Amaury]

This may be as designed, I'm not sure, but it's inconsistent with how posts, likes, etc. work.

I deleted my test image, but the alert of Super's comment is still showing in my list:



I'm not sure if the same thing happens when it's a media like, but when a post is deleted (e.g., Amaury replied to the thread X), a like is reverted on a post, etc., the alert disappears.

 

[Chris D]

Made this consistent for the next release thanks.