"Something Went Wrong Please Try Again error message Firefly

Hi all - I keep getting "Something went wrong - Please Try Again Later" when using Firefly to generate a video from a still image. It was working fine (slow, but fine) and then suddenly nothing is generating. 

Things I have done that have not helped

- Signed out and back In

- Cleared caches and cookies

- Switched browser

- Used Incognito window

My account has unlimited generations so no restrictions there. 

Anyone else faced this???