As I said before I'm not the one making claims. You have an issue with Methuselah don't you, there's more than one Methuselah.
Methuselahs SMSS J031300.36−670839.3 (13.6 billion years), BD+17°3248 (13.8 ± 4 billion years), HE0107-5240 (about 13 billion years), HE 1327-2326 (age uncertain), HE 1523-0901 (13.2 billion years), HD 122563 (13 billion years), Sneden’s Star (BPS CS22892-0052, 13 billion years), Caffau’s Star (SDSS J102915+172927, 13 billion years) and Cayrel’s Star (BPS CS31082-0001, 12.5 ± 4 billion years), it is usually SMSS J031300.36−670839.3 that it cited as the oldest star with an accurately determined age. (star-facts.com)
Mwhaaaaaaa.