New SGS 2 (ROM-2.5.18)-Lock screen music player bug

May 10, 2012
I am on miui 2.5.18 (did full wipe installation).
whenever i turn off music player from lock screen, plug out hands free and turns off the screen. it never wakes up

again after some time. i have to long press power button around 10second to restart my phone.
i am facing this bug from miui 2.5.11.

plz can someone try and confirm