That can't be a part of why is doing better on radio. I relaized it may be because of the Jingle Balls she's doing too.
Let's hope she breaks that curse.
Yeah I wasn't offering an answer to your question Just that since it's getting good airplay again and with the discount that she could stay constant/outpeak.
May it have anything to do with the year-end rotations? It's not like it was this big hit to spin at the end of the year tho.. 
I relaized it may be because of the Jingle Balls she's doing too.
However Xmas Freeze is About to start