This is a strange circumstance. Normally they wait to make any changes to their official books until I believe the end of the year and then they announce all of the errata, update D&D Beyond, and order new printings of the books with these new versions.
However, for some reason, they decided to do errata earlier. It might be because of the topic that must not be named, or they just saw that everyone was making fun of the Hadozee mechanics for over two weeks and decided to rush out a new errata. Presumably, the other processes that they usually take with errata were ignored and will be followed as usual at the end of the year.