Non-story.
AWE has to vet all parties that work with them, so there was no way they would just allow their business to be sold on to someone they didn't already have vetted. If it's anything like the old contracts such non-existant HMG organisations use, AWE would have had terms that allowed them to pull out if 2e2 changed in any way (like a Chinese company buying up a chunk of 2e2 and getting on the board). The moment 2e2 went into receivership I'm certain the AWE bods started going back to the other companies that had already passed vetting and had made competing proposals to the 2e2 winning bid, and offered them a second chance to bid for the business.