It has been a major exercise to put in place all the arrangements for the new services by Go Cornwall Bus to replace those services that were given up by First when they withdrew from Cornwall on 14 February. It is difficult to tell exactly how well these new services are performing. The updates page of the Transport for Cornwall website does sometimes report non-running services but I suspect that more have not run than have been reported there. Any feedback from passengers to me via the contacts page would be helpful in order to get a more accurate picture.
With regard to timetables on the TfC website timetables page, there were a number of errors in the first few days after the new services launched. Generally, most seem to have been rectified. However, there are still some glaring mistakes in terms of the pdf versions of timetables not matching to the right service displayed in the online timetables. Notably, the following:
GCB3 Helston to Falmouth, the link to the pdf on the TfC website is this one, which is a composite timetable for services 3, 32A, 33 and 33A between Falmouth and Tremough campus; it should instead be this one, which is the composite 2 and 3 timetable covering Penzance, Helston and Falmouth.
GCB6 and 6S between Mousehole and Penzance, the link on the website is this one, which is the completely unconncected Stagecoach 6 service in north Cornwall; it should, of course, be this one.
GCB76 Launceston to Bude, the link on the website is this one, which is the old composite 74, 74A, 76A Callington, Liskeard, Launceston timetable from last year; it should instead be this one, which is the composite 12, 12A, 76, 76A Plymouth, Callington, Launceston, Bude timetable from 15 February.
I pointed these errors out to the portfolio holder for transport on Cornwall Council some days ago, but nothing has been done so far to rectify the mistakes.
There are also numerous other small inconsistencies between the online timetables and the pdf timetables. Unfortunately, I do not know which is the correct version in each case.