I can't comment as to whether anything truely is going on (I do believe there is) or if its a huge mass coincidence for sure *but* I feel the page is not helping matters, even if the main aim was a good intention.
I might get jumped on for this as no doubt the owner of the page is on here but any concern raised on the page is swiftly deleted when frankly it has to be said as people are using it as a scape goat IMO and if the bottom of this is going to be got too, the way its being gone about right now on that page isn't going to lead to anything firm. I get the underlying aim, I get the good intentions but the page is really questionable because of some questionable points.
Also whilst I understand the page is *not* an advice page for health related matters, simply deleting peoples posts because they are seeking medical advice doesn't help any guinea pig, they should be directed to a place which can advise them/told to seek vetinary treatment; though the breeders on the page were very vocal in saying how apparently going to a vet isn't always the done thing in the breeding/showing world, they deal with it in their own ways - well that in itself isn't going to help this mass issue if a vet isn't even sought after but I'll bite my tongue. Unfortunatly telling someone to get their dying/suffering animal to the vet was met with hostility, something I can't condone as IMO it's an owners responsibility to get an animal in such a state to the vets.
I'm afraid whilst I was all for this to begin with, I feel the page as turned into one of only allowing on there what they want to hear, scape goating, rudeness etc with very little being done to really get to the bottom of this. Picky editing of what they want to hear, which really is not going unnoticed, is not the way this is going to get solved. Ego aside, all suggestions that hold reasonable ground, should be considered and not deleted/brushed under the carpet because it may question something breeders do.
Just my two cents