this stuff happens all the time and everywhere.
Someone makes a tiny spelling mistake and it gets taken for granted and future discussions/mentions all got that spelling mistakes
Also, with stuff like venues, there is the local name, the international name, the old sponsor name, the new sponsor name, so many opportunities for mistakes.
i always keep correcting "Werchter Festival WeiSe" into "Weide" which is the flemish/durch word for pasture/meadow/grasland and which is basically the legendary Werchter Festival grounds in belgium, between Leuven and Brussels (also often referred to as being "in brussels" which it most deffo isn't) where DS played in 79 (lacklustre performance that Mark was not all too happy with and neither were the reviews, contrary to their Pinkpop performance a few days earlier, then again in 1981, which we all know as it is a grandiose performance, the penultimate of that tour before finishing the next day in Luxemburg and then again in 1992 where i was lucky enough to be in attendance and where a great When it comes to you was perfomed