UN to adopt 13-month calendar

At least, this appears to be the case.

from:
https://cal.com/blog/the-un-embraces-a-new-era-with-a-13-month-calendar-the-future-of-time-management

The way we perceive and organize time is about to change forever, thanks to a revolutionary proposal by the scheduling company, Cal.com. The United Nations has decided to adopt a new calendar system featuring 13 months, each consisting of 28 days, and an extra day added as a holiday at the end of the year. This monumental shift will transform how we manage time, synchronize our schedules, and, ultimately, streamline our lives.