Hello thank you for getting in touch with us ,
As you we can see it works perfectly fine from our end https://www.loom.com/share/973e0acf0b3b44cba07c67c42505cdb6
It seems like there is some plugin/theme conflict. Just to be sure, disable all the plugins except WooCommerce and WCMp and check again.
If the issue still exists, please switch to some default theme such as Twenty Sixteen and check again.
Please keep us posted so we can help you out.
I followed your recommendations to find the error. The error comes from your WCMP Membership plugin (with latest version I think).
In addition, when it is deactivated, I can clearly see the bundled products but I am missing the regular price and the promotional price.
Please watch please?