This clip claims scientists found a star 200M years older than the Universe. However, I took another assertion more seriously: scientists estimated a faster expansion rate of the Universe, driving age down to 11.4B years.
The clip cites no sources whatsoever, so I looked further; not much out there, and the most remotely credible was this phys.org article, attesting to a disagreement on rate of expansion. Found no actual scientific publications.
So what's the real state of affairs on the matter? Are we still highly uncertain on the 13.8B figure, or are the lesser figures based on a different definition of "age"? (Or maybe it's pop hype nonsense)