Hey maybe Lois and Clark are "remembering" only those memories which are conflicting. That's why they don't remember their first meeting (sometime before the Planet interview) and reasons for Lois' hatred since it didn't happen in the original reality. Just a theory.

Clark's wallet is missing - oops. But what does it mean? Is it just misplaced or lost in time? laugh

Lois not living at Carter Avenue could only mean bad things for Lois' unattached status thumbsup dance

If she had to move heaven and Earth, perhaps come back to haunt Perry and explain the story after they'd killed her, she would do it.

Waking a Miracle by Aria