Yes there was, if I remember correctly
it was more than that. 285 is what was left over after rescues went in initially and took what they had space for at the time.
I went the first day that the issue was dealt with, to the owners home where around 9-10 of us from a few different rescues went to sex, health check and count the Guinea pigs. That was when some were removed (the ones in worst health, very elderly or pregnant of which there was only 2 or 3 amazingly) it was then over the course of a few weeks the rest, mainly single boars. Were removed and spread nationwide. It was a massive feat and a real example of how well the rescue network and community here can work together.
My Acorn, and handsome Blake were last minute grabs as myself and a colleague were leaving the property after being there several hours. We were not supposed to take them but she had insisted we did a last.minet sweep of the animals being.left behind. There was a hutch with some scabby fungal girlies and then another with 4 very skinny guineas which were at the time marked as being sows. We grabbed them all and put them in an empty carrier. Only to discover once we got back to the rescue center that the under weight ones were all boys. With no where else to put them I took them on foster until space came up. Needless to say Blake never went back to the rescue. He stayed with me from Feb 2012. I adopted Acorn in the June I think as I needed a companion for my neutered boy and for some reason she was being persistently overlooked by potential new homes. I had been seeing her at work every weekend so knew that she was the kind of sow my boar needed in his life and she was his best friend until she suddenly passed away in October.
I also had another little sow named Ponyo who came from the same owner last year. They had got a few more guineas but admitted very quickly it was a bad idea and things would only get out of hand again so gave them up. Sadly she was in very poor health when I took her on (first as a foster and later I adopted her) and she only survived about 3 months post rescue.