When I was in FH around 1045 this morning there didn't appear to be a green phase for (non-existent) traffic from London Road. The lights at FH station only appeared to be going red to allow pedestrians to cross. Looks like someone has made some sensible adjustments.
Worryingly, there didn't appear to be any work going on to get the sewer problem fixed. There were a few workmen around at 0950 but they had all disappeared by 1045.
There is a single no left turn sign on Honor Oak Road at the lights but it was being ignored by traffic turning left and then cutting through Waldenshaw Road. This provided me with a route to Sainsbury's car park - although that was very quiet.