Plot hole: Adam Soong tosses the phaser before it explodes. The explosion is an underwhelming bang in the air that does not hurt anyone. Soong is a chubby old dude, with no access to teleport technology or any tech, no allies left in the area, inside Picard's home in France, and all he did was run out of the door, unarmed. All Rios (or anyone else, really, arguably even Picard-bot) has to do to catch him is comfortably jogged through the corridor, but somehow since he went out of the camera view and the plot doesn't want them to look for him, he ceased to exist, and he can stir trouble later after he gets (somehow) back to California.
Character mistake: Seven of Nine asks Tallinn to lay down suppressing fire, so they "split up." She explains "We have twice as many chances to get to the ship if we divide and conquer." 'Divide and conquer' (Divide et impera, for the Romans) means to keep the opposition weak by favouring the conflict between their different factions. It is not used to describe splitting up your own forces to have better chances to make it out of a trap alive.
Chosen answer: My guess is that they go to 1 place and they can't chose where to go. Like a highway without exits, you just end up where the highway stops.
lionhead