OK, about the "redy" thing, I might have been wrong; the line (and subtitle) is very fast, so I may have thought I noticed a letter missing, when it was correct. I'll try to replay it again, later.
About the Singleton / Springleton issue, I think that changing just the subtitle (and leaving the voice) makes the discrepancy harder to notice, but that may be just me.
Thanks for the reply, by the way.