Hi Tristan. Looks like we both did a pile of building editing in Surlingham at the weekend which has rather unfortunately overlapped. I've been correcting alignment and building shapes, whilst you've been adding housenumbers and also correcting shapes.
Result is 132 conflicts on my upload. I'll try to resolve everything so as to not lose anything but you might want to check back in case I mess anything up. There are a great many buildings in twice now. 