Just a minor computer glitch I'm having which doesnt update webpages whenever I view them. All ok now though.
I dont know why Oricon put the display date on their charts one day back. If that was indeed the chart for July 1st, then BLUE BIRD was released on the 20th of June? But in reality BLUE BIRD was released on the 21st, right? o__o *confused*
EDIT: I think the date displayed on Oricon is the one at the Meridian Greenwich?