Missing translation: artemisApp.courses.delete.summary.numberStudents

[WoH]

Describe the bug

After setting up a LTI course, the moodle rendered frame shows the course, but misses the translation for number of students in the summary card

To Reproduce

1. Set up a LTI enabled course in Artemis
2. Set up moodle
3. Follow the setup guide

Expected behavior

See a translation

Screenshots

Which version of Artemis are you seeing the problem on?

9.0.0

What browsers are you seeing the problem on?

Chrome

Additional context

Seems to be missing only here LTI course card.

Artemis/src/main/webapp/app/lti/manage/lti-course-card/lti-course-card.component.html

Line 31 in 988e40b

<strong><span jhiTranslate="artemisApp.course.delete.summary.numberStudents"></span>:</strong> {{ course().numberOfStudents ?? 0 }}

Relevant log output