I took a look at it and it seems that you published with DSound, but then went to edit them using Busy 2, am I correct? So it seems that Busy 2 is removing the metadata that DSound stored alongside the post, so rendering the post impossible to show in DSound. Will talk to the Busy 2 guys, but in the meanwhile can you please re-upload the DJ sets on DSound using the same title? That will fix the issue, but please do not edit them in Busy... ;)
Hope you manage to upload! Looking forward to hear your sets! :)