I took a trip down to Lime Street to see things for myself. Starting at Platforms 1 and 2 (Using the old platform numbers.) the temporary signals are bagged and the crossover is fixed out of use:
Looking out from the end of platform 2 you can see the layout for platforms 1 to 4 is unchanged:
There's quite a lot of work to be done on the two new platforms, although the track is in place and connected up:
Platform 8 is currently closed, 9 is in use:
Finally, walking to the end of nine revealed a new mast base for the electrification of the new platforms:
I have updated my live map to reflect the new situation.