I was able to access the Premium shop when I logged in today, but while I received the Respawn tokens, the mat and the energy boost, the megaphone item did not appear in my system mail.
Then, I disconnected, and decided to write this bug post a bit later. When checking the mail again, it was there, when it was not when I originally got it.
Therefore, I conclude the megaphone was not in my system mail until I disconnected and relogged. The other shop items were sent successfully as soon as I got them. The listed time on the system mails seems to be the same for all of them.
