It doesn't seem to be broken. This article gave no screenshots, only a million ads, so I searched up reddit. Yeah, there's some minor visual glitches. The dates have been epoch'd for some people.

It's indicative of Twitter's services slowly breaking down as the engineers left either don't know how to manage everything or simply don't have time to, but what else is new?

This article is pretty sensational for what is the continuing sad decline of an app which was probably a detriment to humanity overall, but which spawned some funny jokes and was occasionally a means of mass communication in times of crisis.