So, I have two credit cards with Barclaycard. One limit was £1600, and the other £3500. I also have a few other cards with other providers, so my exposure was roughly around £12000. I asked Barclaycard for a limit increase from £3500, to £4200. They granted the increase but right up to £6200? This is a good thing for me, but anyone else ever had this? I'm 20years old, between 20-30k, about £5k outstanding debt, with a perfect credit history. I know Barclaycard aren't always on the ball with their customer service, but how can an extra £2000 be added by mistake?