We've reached the software b limit for GFN-16 on a CPU. These tasks are no longer available.
GPU tasks are still available.
This only affects GFN-16.
If you currently have CPU tasks selected for GFN-16, you won't be getting any more of them, so you'll have to select something else to run on your CPU.
My lucky number is 75898524288+1
(I am NOT an administrator anymore, so please don't PM me with questions. I can't help.)