[Fixed] Disappearing matches?

Hi! 

Sorry for my bad english! 

first question:

I just uploaded some videos, and the volleybox system linked the correct matches for to them, but sometimes (e.t. when i editing the video's description) the match disappears. I can't see under the video and on tournament's page too.  
I try to recreate the matches, but the system says "already exist" but i can't see them. 

What is the problem? 

second question: 

When i upload a match video, why i can't able to link with an existing match manually?

Thanks! 
 

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