Twitch: Even MORE VO Lines?

Just played Twitch about an hour ago... when I bought a pot to start he said "Needs more sludge."

He kept saying different things as I bought items, like "Shiny? Not for long..." and "This is mine! I licked it!" This wasn't in the initial VU release, right? I'm really surprised Riot didn't say anything about these additional lines.

Edit: I guess this is what they meant by 'fixing interactions" in the patch notes. It's a pleasant surprise to get a batch of even more lines on top of an already great new VO. Thank you Riot!