It was reported that this decision was reversed, but I am hearing that it wasn't. They just chose not to announce it publicly. But I am hearing that there is a new private entrance and exit for celebrities in order to keep them from being mobbed.  This could explain how Jimin and Namjoon got in without being seen. JK may have had an issue which prevented him from using that entrance. Who knows. But we are in full speculation mode so let's just go with it. 

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