They have been very adamant that the PFS will be out this month...

They have been very adamant that the PFS will be out this month so at this point we have no reason to doubt them. On possible reason for a delay might be Matt coming on board as he may have wanted to see a lot of changes and/or found a lot of savings and optimisations, but I think if this had happened we would have got an update weeks ago saying exactly that.

Ultimately, it is much more important that the PFS is robust than if it arrives before the end of the month.