Apr 12 2019 05:55 PM
Rather little but frequently occurring bug. The favicons for pinned websites on my Favourites Bar frequently display the wrong favicon. This has been happened most frequently with Twitter. There isn't really much to say about it. If you need more info just ask.
Apr 14 2019 10:09 AM
Thank you @Cameron_Bush, for reporting this issue to us. I have opened a bug in the engineering database to track this issue.