From 11/1/18 ASX Announcement: "The test work will commence...

From 11/1/18 ASX Announcement:
"The test work will commence before the end of January and take place over a period of approximately 2 months. A resource update is expected during Q2 2018. The resource update is expected to increase the vanadium metal at the project."

IMO:
Testing is believed to have commenced on the 30th of January pertaining to the ASX Announcement on the same date. Strictly speaking, we can expect completion by the end of the month and a possible trading halt early April with an updated JORC (2012) resource.

This said, with the current market climate, I wouldn't be too surprised to see some sort of "Update to pXRF Assays" which clarifies timeframes. It would be nice and push us through, but I'm not expecting it.