oQueue seems to have a conflict with SafeQueue, causing some strange issues, like when the "Join Battle" queue window appears, showing the "Leave Queue" button when it is hidden by SafeQueue. There is another issue which happens every once in a while, where the "Join Battle" button is centered on the screen, stretched vertically, and periodically grows until it fills the whole screen. This issue is rarer and I don't know how to reproduce it, but the first issue happens quite often.
IMO, oQueue should not hook anything related to the arena/bg queue pop window.
IMO, oQueue should not hook anything related to the arena/bg queue pop window.