Gracefully handle elements with null duration during user playlist save
Gracefully handle elements with null duration during user playlist save

6IRCNet/sync,pajlada/sync,aykl/sync,nugget/sync,Poniverse/Equestria.tv,6IRCNet/sync,Poniverse/Equestria.tv,Poniverse/Equestria.tv,bush6/sync,bush6/sync,6IRCNet/sync,bush6/sync,pajlada/sync,pajlada/sync,gv1222/sync,gv1222/sync,nugget/sync,gv1222/sync,gv1222/sync,pajlada/sync,aykl/sync,nugget/sync