Getting in ?

So this is my second time going to download and I had my flight booked to fly into east midlands quite early in the morning but then my airline cancelled the flight I was on and moved use to the really late flight so we will be landing at half 9 at night instead of at 1 o clock that day( Wednesday the 12th of June being the date we are going over).

I am writing this because i booked for camping tickets and would we still be able to get our tickets scanned and get to set up our tent that night or will be have to try book a hotel room for that night ? Any help would be appreciated, I do apologise if I have badly explained my situation.