Just got this from IR (so did G1945V over on Stockhouse).

"Thank you for your inquiry. For the duration of the prospectus offering that is currently being undertaken (please see the May 14 and 15 news releases for further information on the Offering as well as timing expectations etc.), the company has opted to temporarily remove the corp. presentation from its website. Although the filed preliminary short form prospectus clearly states that information on the company website should not be relied upon by prospective investors for the purpose of determining whether to invest under the Offering (where one should rely solely on info contained within or by reference in the short form prospectus), we’ve made the decision to simply remove the corp. presentation during this period in part to avoid the possibility that regulators may view it as Offering marketing materials that are subject to certain requirements under prospectus rules and thus potentially creating some delays on closing. 

Best regards,

RVX IR"