Yep, we get loads of this stuff on the moorlands. I was told it was slime mold, but it isn't.
I've just been doing a bit of googling ('jelly blobs') and didn't realise that it was thought to be so rare. It isn't, it's common, so common that those of us who live where it is often found don't report it. Now that I know it's still a mystery (I thought it was accepted that it was to do with frogs or newts spawning, but it seems that isn't so), I shall have to find myself a scientist to take some to next time I come across some!