I've been away with work for two days so the solicitor hasn't had the pleasure (sic) of my contacts recently. She did, however, answer our note about what was still "unsatisfactory" and it's three listed building consents. Two out of the three were from prior to lovely Vendor's purchase, so makes me wonder how they managed to complete if these consents are as critical as my solc. seems to think they are. I'm trying not to get stressed [sigh]
Tilly - I agree with the others. If I were you I would be asking hard questions of the EA as to why the sale fell through. How far along the purchase process are you? Is House A on with a different EA than House B? Be aware that the EA's do seem to talk to each other so if you do go and view House A, it's very possible that House B's EA will hear of it and wonder what's going on!
KitKat
I swear that lack of, or unclear, communication channels are the main bane of property chains. I'm glad you managed to persuade them to go ahead with the valuation survey while they wait for the additional paperwork, you must be very persuasive whilst stropping
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£5-£6 THOUSAND?
Cheaper to have several independent surveys!
Good luck with chasing VSC!
Perhaps that's why they contacted your DH Cats? They knew he would be less likely to object! 
Hooray Honey!
At least you can have a calm weekend now

Good luck with the specialist MrsJW . Still seems weird that the vendor is insisting there has never been a leak 
Any news on your survey Lazy?