Hi there, I was offered a place about 3 days ago, and have it booked for mid April. That last one is 18th April I believe. I got the impression that I might have been one of the last people to scrape through because i) I personally didnt think my telephone interview went very well, and ii) there were only 2 remaining interview slots, and I don't think they are making any more available.
I don't know if it makes much difference but I did my telephone interview early March, I think it was the 6th(?) so don't be disheartened as it took mine almost 3 weeks to come through with an answer.
Apologies that I can't offer brighter news, but fingers crossed for you both.