Coursepress Pro using all of my sites memory

Recently, since my most recent update, Coursepress Pro has taken to using all of my site’s memory. To the point that visitors are getting bumped from the site. This is a new development. We have a fairly light site and have had tons of room to spare when it comes to memory. But now, after running diagnostics, it appears the Coursepress Pro is using 3/4 if not more of our entire site’s memory. Again, we had no issues previously. Now all of the sudden the site is barely functioning because of memory issues.