There are pages on the official Minecraft Website that displays the incorrect information.

Such as the copyright year on 

• https://help.minecraft.net/hc/en-us
• https://help.minecraft.net/hc/en-us/requests/new
• https://feedback.minecraft.net/hc/en-us
• https://feedback.minecraft.net/hc/en-us/articles/360011793092-feedback-website-faq
• https://feedback.minecraft.net/hc/en-us/articles/360003470871-Welcome-to-the-Feedback-Site-May-2018-
• https://feedback.minecraft.net/hc/en-us/articles/360003401232-Posting-Guidelines
• https://feedback.minecraft.net/hc/en-us/articles/360004305512
• https://feedback.minecraft.net/hc/en-us/categories/115000410252-Knowledge-Base
• ^ every page on the Knowledge Base pretty much
• I don't want to spam every single one, I mean its a lot

On the main page it still shows snapshot 20w07A as the snapshot news