several admin and reporting options missing after using template

When setting up a new questionnaire from scratch, the behavior is fine.
However, if I use a questionnaire template, several admin options are missing from the activity admin menu:

• I cannot see the "Advanced settings"
• I cannot see the "Questions"
• I cannot see the "Feedback"
• I cannot see the "View All Responses" area and its subitems

Due to this, all responses from the students are inaccessible and lost. How can I get access to the answers given so far?

We are on Moodle 3.11.9