Or the alternative view is they are nervous/uncomfortable about...

Or the alternative view is they are nervous/uncomfortable about approval and hence are asking more questions than they would 'usually'. ..

Whilst I have been in and out of TIS for years and am big supporter of their story the more I sit it out waiting to jump back in the more my gut tells me to wait until approval is granted and then pay more for a company with a guaranteed future, than by now hoping for the bounce and take the risk of it falling off a cliff.