Also as Mosa indicated people are obviously wary of news now, possibly even a little jaded. That might undermine any upgrade we see now so they could play it cool and wait to release both together.
An upgrade should be very significant as it is far from being all about flow rates. Would we care if we could flow 5k a day if we only have 500k? It needs both. but having no oil cannot be fixed, Lower flow can be worked around, stimulation, more wells etc. The techniques for extraction and value of oil today makes many forms of recovery viable, however no oil will always be no oil.
67M recoverable proved on its own would be great, but an upgrade to those sort of levels would be a very good thing to see and should directly and positively impact the SP no matter when it arrives.