fix edge case when we have only one slide in cuepoint
fix edge case when we have only one slide in cuepoint

abaylis/mwEmbed,bordar/mwEmbed,matsuu/mwEmbed,FlixMaster/mwEmbed,kaltura/mwEmbed,matsuu/mwEmbed,DBezemer/mwEmbed,tanyaLibatter/mwEmbed,safarijv/mwEmbed,omridevk/mwEmbed,slash851/mwEmbed,FlixMaster/mwEmbed,slash851/mwEmbed,DBezemer/mwEmbed,kaltura/mwEmbed,vladm3/mwEmbed,joanpuigsanz/mwEmbed,tanyaLibatter/mwEmbed,matsuu/mwEmbed,alexmilk/mwEmbed,FlixMaster/mwEmbed,DBezemer/mwEmbed,alexmilk/mwEmbed,vladm3/mwEmbed,alexmilk/mwEmbed,kaltura/mwEmbed,joanpuigsanz/mwEmbed,panda-os/mwEmbed,safarijv/mwEmbed,omridevk/mwEmbed,abaylis/mwEmbed,panda-os/mwEmbed,omridevk/mwEmbed,joanpuigsanz/mwEmbed,DBezemer/mwEmbed,tanyaLibatter/mwEmbed,safarijv/mwEmbed,panda-os/mwEmbed,bordar/mwEmbed,panda-os/mwEmbed,vladm3/mwEmbed,abaylis/mwEmbed,omridevk/mwEmbed,vladm3/mwEmbed,safarijv/mwEmbed,FlixMaster/mwEmbed,slash851/mwEmbed,tanyaLibatter/mwEmbed,kaltura/mwEmbed,bordar/mwEmbed,slash851/mwEmbed,abaylis/mwEmbed,bordar/mwEmbed,joanpuigsanz/mwEmbed,matsuu/mwEmbed,alexmilk/mwEmbed