There's a bug on the Winter Bash 2019 homepage:
Stack Exchange invites you to celebrate the end of a great year …with HATS! As you use your site, you'll discover hats and other items hidden behind certain actions. Collect all of them, some of them, or none of them, but be quick – the hats get put back in their boxes on January 2nd!
(emphasis mine)
I know this is just copy-paste from 2018, but 2019 hasn't been a great year[citation not needed]. Please change this to something neutral like
celebrate the end of 2019
Yes, I realize for some users here 2019 may have been a great year for personal reasons, which are important. Usually way more important than what happens on the Internet; this may or may not be one of the exceptions. I'm happy for you, but this question refers to the general mood here.