If your apple id is of Indian store, then this behaviour is normal. Read below:
Thank you for contacting iTunes Store Support, my name is Richard and I am a Senior Advisor here in the iTunes Store.
The previous advisor has transferred this case over to me so I can help you resolve this issue.
I understand you have been unable to download explicit content from the iTunes Store after your iTunes update. I appreciate that this must be quite an inconvenience!
I understand that you were able to access this content before and now you are unable to. I too would be angry if this happened to me !
I have spoken to our Investigation Team and I have been informed that unfortunately, this is expected behaviour as the laws in your country no longer permit us to distribute explicit content there.
I am very sorry for this inconvenience XXX as i am sure that is not the answer you were looking for.
Thank you in advance for your patience with this.
If you have further questions please don't hesitate to let me know.