learnpress 404 error with Multi currency plugin

Hello,

I have been using multi currency on my Learnpress website for more than one year without any problem, but now im having big issues.

When a user tries to get into a buyed course, a 404 error is displayed, also, if I try to see clients enrolled courses a 404 error is displayed. Now I know multi currency plugin is causing this, since a few days ago.