After speaking with Imogen in the beginning of week4, there is a spelling mistake in Jasper's conversation, it says "Lady ____. I know ti's been an eventful morning,..." instead of " Lady ___. I know it's been an eventful morning...."
When first meeting Ana, when the dialogue says "annoyed by your exchange..." and shifts to show both blain and ana, the previous sprite of ana is still in the background.