Tristana's Old VOs are back?

I was in an ARAM game and someone traded me Trist, but she used her old VO On-Select of "I wanna shoot something" instead of her current "Once a bandle gunner, always a bandle gunner". This isn't an isolated event, as I've recorded a total of three times (due to my recorder being faulty) and each time she has used this old quote. I have a link up above that is the video I sent to my discord server about it. This doesn't affect gameplay in any way, (at least I don't think so) but it's strange to hear.