I've had the problem for about three days, and was getting around it by, after rejection - arrow top left click back one, refresh then post/update whatever. Then last night nothing worked. Even emptied cookies and cache which is a real nuisance now.
Was sure it was me and had given in to the idea of having to take computer to her dr.
That green message i've just seen should have been up for days.
LOL forgot to add that i didn't consider the possibility of a distance problem for me. Thinking maybe that part of a problem for some 80 years here is something like having too big of a synapse gap up top. ;-)