I know mate, so annoying! I keep sending them for collection in store to get back the £5 voucher but I never get to use the £5 voucher because I always shop online so now I have a stack of £5 vouchers from whenever I order online. And worse is that they only let you use one voucher per purchase..
I kinda like the steelbook how it is. I think it fits better and gives it an ominous vibe rather than being covered in bright colours.