Imaged Saturn Sept 24th in good seeing, I note a diffuse bright cloud in 3 consecutive 685nm IR data sets that were at approx 30 minute intervals. I have attached the animation of the IR data to this which very nicely hi-lights the bright cloud.
I measure this bright cloud using the 09:08 UTC data set to be centred on Lat +44.5 L3 284.7 L2 79.4