saison yeasts have a wide range of variability in their behavior IME. Some flocculate very well, some stay cloudy. One I have is as clumpy as dumpling soup, another makes a starter that looks like a snow globe
side note: how do you not know what yeast is in your starter???
The one I have going right now barley had any. Although most things I put straight onto the stirplate never get a ton of krausen, but this one I was skeptical that it was even going for the first few days