Self paced Learning - Error:"Your changes couldn't be submitted because of a server error"

Hi all,

When using the Self-Paced Learning feature, we rely on custom fields that are populated by HR during the creation of self-Paced Learning

We have recently enabled the integration with Coursera; however, when courses are imported from Coursera, these custom fields are not populated. Additionally, when we try to manually populate them, appears the error "Your changes couldn't be submitted because of a server error. Try again later"

I've attached the screen for more clarify

Do you have any further information on why this is happening?

Thank you

Fabio