The timetables for the changes in High Wycombe are finally available on Arriva (but only by searching, not linked to the changes page) and Buckinghamshire website, they have been on BusTimes for a few days.
No services now run every 15 minutes except the 3 which will no doubt remain standalone with Streetlites.
Every 20 minutes are the 2, 12 and 13. I was expecting the timetables to be such that they would interwork, or at least could do so in a way that required only 6 buses - at the moment sometimes some quite creative things are done like this. But no, just as the 13 arrives both the 2 and 12 leave and so the three routes look entirely standalone.
Every 30 minutes now are the 6/7, 10, 11 and 800/850. Again I was expecting more obvious interworking. I suspect the 11 will break from the 800/850 and interwork with the 10. These two together might then interwork also with the 6/7 or 800/850 although these might all be standalone. It could, in my view, have been more efficient had the 6/7 left Wycombe at 05 & 35 instead of 20 & 50 so that the lot could run 800/850 => 10 => 11 => 6/7. Probably 24 vehicles in total during the interpeak period instead of 28.
The 4 switches to Carousel with a good increase in service to every 30 minutes although via a different route, meaning the Sands area west of the A4010 loses its service.
The level of service has deteriorated sharply over the last week with far more breakdowns. Last Tuesday in Henley fitters were attending to an E400 on one side of the road and a Citaro on the other at the same time. The Citaro (3012, not tracking) was barely delayed but the E400 left after the attention almost an hour late, closely followed by the next 800. I think only 23 vehicles have been out today, the daytime requirement is 28 with 1 or 2 more in the peaks. The 800/850 are not helped by the road between Marlow and Henley being closed with lengthy delays. 3007, 3027, 3029, 2953, 2956, 2982 and 4212 have been off service or rarely out for some time. At this rate they won't have enough vehicles here even after the service reductions.
Meanwhile the App has, for several days, said "There are no services on this date" for anything I have searched for. They just seem to be giving up.