MM, regarding the studies done at Cerro Rico by COMIBOL, DB&Co and FMNJ's mining consultant, the latter of which you said was done improperly, I think the company should have reported the informtion to its shareholders regardless of whether or not the information is positive or negative.
You said, "... what company would want to tell their investors 'we got taken but have learned out lesson and are talking actions to proceed with litigation or to proceed with a new study of whatever?'"
In answer to your question, a company that is on the up and up with its shareholders tells its shareholders the truth so that they can judge for themselves whether or not they should be associated with the company.
AIMMHO.
Trueheart