We were all on track to be exchanging this week with completion on for the end of next week. We were waiting on our buyer's searches etc for some time and they finally came through earlier this week.
Call this morning from the estate agent. Buyer has dropped their offer by £15k due to 'immediate issues flagged in the survey' with no details about what these are, no copy of the report and no estimations on how that figure has been calculated. We've said we'd need to see the report to understand the basis for their drop (and to potentially renegotiate... No promises). But they've been reluctant to do this and says they'd be happy to proceed with exchange tomorrow still should we agree to the £15k 
Fuming does not cover feelings right now
!!