I wouldn't read anything into GBG's presentations, basically they couldn't hit a target with an elephant gun these days.
Should they be producing well above what was stated that would be a bonus, I'll be happy with a nameplate ann and a SP that reflects the groud work / output target completed in the short term. All this talk of ports, extra rail and funding is way off track in light of the real 8 to 16mta target set.