Bug in Caching: Homepage
steps to reproduce:
1. create new event
2. look at homepage: displayed correctly
3. teacher signs up to event
4. look at homepage: it still says "keine stempel weil keiner teilnimmt"
issue
Migration Notice: We have moved to gitlab.ct.fh-salzburg.ac.at. The old domain gitlab.mediacube.at remains active for this academic year.