This happened recently with three different WGs. I phoned to make an early afternoon appointment for the following day. The WG texted me her postcode right away. When I reached her postcode area, on time, I phoned her, several times, and also tried texting, to get her exact address. Her phone rang, but each time it stayed unanswered. She failed to respond to an SMS, either.
Anyone had similar experiences? Any explanations?