4LM go live dates

I am aware that some stations on the 4LM lines on trackernet such as shepherd’s bush market, notting hill gate, baywater and paddingtion lack signalling with dead enpoints, as discussed here:

https://techforum.tfl.gov.uk/t/missing-trackernet-data-district-line-piccadilly-line/1221

I was wondering if go go live on these issues being fixed is the same as the project completion forecast of q4 2024/25 or if there is possibilty these might be fixed piror to the entire project completion date ?