If there was a major issue, you would have seen a denial already. Is NWBO so special that they get to prolong a denial for close to 2 years? The longer this goes on, the higher the probability of approval. I think we'lll see an approval very soon.
Not special, just the UK law.
If MHRA wants to deny, they must go though a process. that is:
. 4 weeks to reply as to what they want to do . 6 months to present their side . a possible extension if allowed by the CHM.