In the shuttle, Seven Of Nine addresses Tuvok as Lieutenant, even though he was promoted to Lt. Commander in the previous episode, Revulsion.
During the potions of Seven's flight to the Raven that featured a Type-8 shuttle (as opposed to Type-6 in some shots) the '74656' numbering on the shuttle is reversed due to the footage being flipped.
During her flight to the Raven, Seven's shuttlecraft switches several times between being Type-6 and Type-8.
Seven's log entry describes the bird in her dream as having yellow eyes. However the bird clearly has black eyes.
The ship's plaque on the Raven should simply have read "Raven" not "The Raven". The ship's name is the USS Raven. You can see it printed on the side when Tuvok and Seven exit the ship.