The post was edited three weeks later. I imagine I took it down when it originally appeared and missed the future edit.
Looking at another post that was edited later, there's also these:
p33, Mechanized Battle Armor
"requiring any mounting to occur at the start of the transporting Omni’s Movement Phase, at a cost of 2 inches of Move to the Omni, and requiring any dismounting to occur at the end of the Omni’s Movement Phase."
change to
"requiring any mounting to occur during the transported Battle Armor's Movement Phase, at a cost of 2 inches of Move to the Battle Armor, and requiring any dismounting to occur at the end of the Omni's Movement Phase."
p33, Extended Mechanized Special Ability
"However, the transport mounted by these units will not only have to spend 2 inches of Move to pick up such units, it will lose 2 inches of Move per turn as long as the XMEC unit remains on board."
change to
"However, the transport will lose 2 inches of Move per turn as long as the XMEC unit remains on board."
I'll double check to make sure this is all still intended and, if so, add it to the errata.