Inversed orders of pasted nodes

Sometimes when I paste text containing multiple paragraphs somewhere from web, the order of nodes get inverted (the first one becomes the last and vice versa). The hard thing is that inversion happens when I reload Legend (not at the moment of pasting), so it's difficult to notice.
Sometimes it happens also to nodes I enter manually also.
I never use any other mode except "Outline", Group By "None"