There appears to be continued apprehension among investors about this "minor" spill. It would be nice for the company to issue a statement to further reassure the markets, and even better if the government agency with oversight would issue a report. How hard could it be to take a few pictures and detail the extent of any release into the environment?
I am only expressing my personal opinions or repeating public information from SEC filings or media outlets-which may or may not be correct. Do your own investigating before investing!