zauhar
Veteran
I think, with something like this, I wouldn't be waiting. I'd pull the roll now and process it. Maybe use the remaining frames to quickly try and replicate what you think might have happened.
One other thought. Is there any way that the film did not advance when you cocked the shutter on that frame?
I am working late tonight, but tomorrow I will follow your suggestion and quickly get the roll out. I am indeed worried about this strange behavior.
Thanks!
Randy