Ugh, I find that most things in England seem to take OODLES of working days to sort out.
I literally just sent in my application for Tier 1 PSW visa two days ago. I had planned on sending it in quite a bit earlier, but only just got things sorted out this last week (which turned out to be exactly one month before my student visa expires, which is when they recommend sending it, good thing I was planning on sending it early, otherwise I'd be f*cked!).
I went to Lloyds and asked for 5 months worth of bank statements (I'm paranoid, I wanted to do more than required). This was on June 15th. I thought they were just going to print it right there and then, but no, 7 - 10 working days. UGH!! I finally got my statements, and instead of printing more, like I asked, they printed exactly 90 days worth, and only up until June 7th. I had to call the border agency to make sure this was alright (which apparently it is, as long has it hadn't been more than 30 days ago).
I don't think this is just the visa process, I'm pretty sure its England. I wouldn't be surprised if the next time I ask my boyfriend to make me a cup of tea, he'll respond "7 to 10 working days"....