I'm requesting some recent reviews of her? and she has changed (txt post code) to another address in notts from last review.
Latest review is from Jnuary 2019. How recent do you want it to be???
As for changing address:
Your concern could be perhaps safety in the new area, parking during day times, etc.
Changing address could result in the WG possibly altering her preference of incalls/outcalls, but it would be highly unusual for her to change services, etc?