Last couple of days I’ve seen an S4 towards Waddon Marsh coming up Woodcote Road, then instead of going straight across the lights at the Sainsburys it turned left along Stafford Road. Apparently it’s on a diversion, but if it’s going along Stafford Road and then left down Plough Lane it’s missing out Woodcote Road, the hail and ride section and Roundshaw, which seems rather a large amount of route to be skipping. Have searched but can’t find anything on the TFL website or The Bus Forum, anyone know or any idea what’s going on?