My application took about 1 week to process (weekends excluded). I had something missing from my video so I received an email saying it was declined, that I needed to add the missing info and resubmit. Once I did, it took a few days for the approval. The application remained open during that process though, so the fact that yours has simply vanished, perhaps there was some sort of technical glitch. My recommendation would be to reapply, you have nothing to lose. As Phil says, you can also contact support - they are fantastic; the response time is second to none and they are very helpful - I've never been so impressed with a support service before! Best of luck and let us know how you get on.