I think they may have become "Infinity In Calls Manchester". If you google "massage parlour trafford" then "Infinity In Calls Manchester" appears at the "old" KSG site in Stretford. However, if you google "Infinity In Calls Manchester" then their website comes up, and on the contact page it shows their location as 65 Bridge St, Manchester, M3 3BQ.
So maybe there was a rename and/or takeover, and also another location change