Found this on the Environmental Registry government site. At least you can see what it is that were the issues when the NR described "some issues with it's tailings pond" in the Feb 22 NR.
http://www.ebr.gov.on.ca/ERS-WEB-External/displaynoticecontent.do?noticeId=MTEyNTY4&statusId=MTY4ODMx&language=en
Instrument Holder: Liberty Mines Inc.
Instrument Type: Order for preventative measures. - EPA s. 18
Direction for maintaining sewage works. - OWRA s. 61