As the title explains, Java Support, under Helpful Links on https://help.minecraft.net/hc/en-us leads the user to the old https://help.mojang.com/ page, telling users to visit the new https://help.minecraft.net/ page for support. Time Loop!
Browser Details:
Firefox Developer Edition, version: 70.0b14 (64 bit)
Attached are screenshots explaining what I mean.
Confirmed. If you need to contact customer support, you can do so here