Houston, I think we have a problem

So I can say that I am honestly concerned about my Flavoring and Fermenting step. In one of my bottles I found this:

 It happens to be the coconut water and pineapple juice Kombucha. I don't know what could have caused this. I also notice that my other two  look cloudy. I am wondering if the use of the Agave sweetener did something.

So I'm wondering what my final product will be. My larger green tea Kombucha is still brewing. I was hoping for a clearer product.