Not sure if you are trying to find the archived webcast to watch it view the slides, but they have been there since yesterday morning.

https://www.resverlogix.com/investors/presentations-and-events/detailed-preliminary-betonmace-results-conference-call-webcast

Webcast: 

 http://services.choruscall.ca/links/resverlogix20191118.html

Slides: https://www.resverlogix.com/upload/media_element/202/0fe84959b9a4/betonmace-post-aha-presentation-final.pdf