molyneux 's 7.8 percent stake in blumont, page-39

From the 17 September Announcement.

? Construction of the semi-commercial scale 5tph Ablation Unit nearing completion
? Bulk sample from the “October” ore stockpile delivered to the Ablation JV’s facilities in Wyoming
? Initial testwork on “October” ore through the 5tph Unit scheduled to commence next week

So test work may have commenced around the end of september, and therefore has been running for approximately 3 weeks. I wouldn't expect an announcement until the test work is complete and verified.

Test work takes time and often results in tweaks and adjustments which can delay the time to get the full results.