Ouch, just looked at my stocks for the first time today.
Just read the announcement they put out, it would seem the drilling period may extend due to water run off which could delay the assay results.
The fact they revised the drill plan for follow up drilling is a positive for me.
The following statement from the company is what you need to hear.
Tyranna Resources Ltd (ASX: TYX) is very pleased to inform investors that drilling at the Muvero Prospect is progressing and spodumene is visible in drill-core (Figure 1).
Looks like a lot that joined the lithium bandwagon bought in for a quick return, there is a long way to go yet, so will continue to hold for full assay results.