[Wormius]

Originally Posted by pseudoreality

Picard S2:E4

Spoiler!

Why didn't Picard or Guinan remember they met 19th Century San Francisco?

I thought about that myself. I expected her to greet Picard like she knew him from Time’s Arrow

edit: though it has been explained by the writers that the timeline was changed, so Picard never travelled back to San Francisco to meet Guinan.