personalized ringtone doesnt work anymore on messages, how come?

[marmagi]

I have loaded and used for long time many personalized ringtones in my itunes and I use them for contacts in my iphone 5 and ipad air

Lately personlized ringtones no longer work only on iphone receiving messages, I have specific personalized ringtone for some specific contacts, on iphone it doesnt work any more, default ringtone does work

instead on the ipad all works fine, how come?

I tried to remove ringtone and setting it again on iphone it wont work

I tried remove ringtone from itunes and reinstall it it wont work either

how come? what else can I try? It doesnt seam problem of ringtone it works fine on ipad

 

[bigpoppacu812]

Check how long it is they have to be under 30 secs to work as ringtones now.

 

[marmagi]

it is under 30sec same ringtone works perfect on same contact on ipad