After Det. Wentworth returns after having been transferred, first to youth house, and then to Vice, her name is still listed on the chalkboard roster, presumably weeks after her departure.
At the end of the episode when Wentworth returns to visit the squad room, Chano comments that they stopped filing 2 weeks ago out of respect and Fiah states there are green things growing out of the coffee mugs, implying Wentworth had been gone for several weeks. When Liz comes in to see Barney she says she had just come from her group therapy session. Barney asks her what they talked about since "last week was humor" implying that the events in the episode all occurred within a week.
At one point, Yemana is eating noodles with a pencil as one of the chopsticks. After he gets off the phone eating the noodles, he looks at the pencil and says "Oh my god, I ate my eraser". The eraser is still on the pencil.
When Amenguale asks Mr. Hackman for his address, the soundtrack jumps to laughter as Wentworth enters.
When Yemana asks on the phone which kind of car was stolen, we hear "Studebaker" but that is not what he says.