I have installed this ROM on two devices and i have same issue - all ringtones plays only one time during incoming phone call :(
Yeah for me too, the alarm ringtone as well.
But overall a great Rom with great battery life :)....
DON'T FLASH NIGHTLY 30th, IT WILL CAUSE SYSTEM UI CRASHES
here is a CWM flashable JHLS2 modem. and for those who are interested, yes its better than any other for Orange-IL.
thanks man, i found it in samfirmwares somewhere, did as you said, aaaaand its working.
I uploaded the modem here in case anyone was looking for it, cheers :).