On Zoroastrianism maligned by Yale medical

When I was at Yale Medical's L+M campus in New London I noticed that some, but not all, of the incorrect info about Zoroastrianism posted in the chapel had recently been changed

While they updated the mention of the greco-roman label for Zarathustra, the year and location remains incorrect as he was born in 1000 BCE in Northeastern Iran.
Also the only correct Zoroastrian religious holidays are NoRuz, which is misspelled here, and the six Ghambars which are not fully explained in detail, the rest being spurious holidays by rogue sects.
For some reason L=M prior to and post Yale takeover never contacted me in regards to facts about Zarathustra despite all the legal ordeals I have had to go through since 2003 because of being Zoroastrian

Apparently Yale might not have obtained all the correct info about Zarathustra from Yale cmes, and seeing how the governor of rhode island, where Zoroastrianism and other religions with similar worship practices are criminalized, this should be expected, yet Yale should not take this lying down.