It has caused one or two issues as there is a lot of people up there who have either not got reserved seats or have them in other areas of the stand, with space being more limited now the ones with the reserved seats are obviously wanting to use their own to be sure of having a seat, a few have got there to find their own seat already taken and the ones in them have usually been accommodating and moved somewhere else but others haven't meaning there's been exchanges.
Obviously the simple answer is for everyone to sit in their own seats but this would cause the singers to be split up, and i doubt many would want that to happen.
It hasn't been handled very well i don't think, apart from the letters sent out there has been no mention of it on the website/social media and it's just a case of everyone for themselves towards the back now.