/my-account/license-keys/ not working anymore after update wp 5.2

I found the solution (just for this License Keys page work)

try to change permalink other than https://yourwebsite.com/sample-post/
eg. https://yourwebsite/2019/05/13/sample-post/
but for SEO purpose I have to keep format https://yourwebsite.com/sample-post/
That’s why I have to ask the plugin author to solve this issue.

Thanks for advance.

I found the solution just change permalink to other format than https://yourwebsite.com/sample-post/ then change to other format like https://yourwebsite/2019/05/13/sample-post/ then change back to https://yourwebsite.com/sample-post/

then It work! ??