There was absolutely no abuse of any kind, unless you count having debts as abuse. The one set of parents whose children weren't returned to them (every single other child was) had been on parenting courses in the past but had been taken off them as the SW's had decided that they could now cope adequately on their own. David was not returned to his family because of nebulous concerns over debts and parenting skills, not because of any incidents of abuse.
That whole "there was abuse, just not satanic" sounds exactly like the face-saving lying techniques that are still being employed about the Guildford Four and the Birmingham Six, along the lines of "well yes, not all of them were guilty and it was very unfortunate that they were accidentally tortured, but (wink) we know that some of them really were guilty". So in other words, we were wrong in the detail, but right in the substance. And it's all bollocks - both the substance and the detail were wrong, but no-one who was involved in any of these cases (the six, the four, or the unfortunate Rochdale parents) is ever going to admit they screwed up good and proper. In the SW's case I can understand why, because after all, their careers rest upon it - they've got a hell of a lot to lose.