The website that you are attempting to access is a potential security risk. Trend Micro has blocked this website in keeping with network security policies.
https://thunerferienpass.feriennet.projuventute.ch/activities?filter=available%3Amany%2Bavailable%3Afew%2Bperiod_ids%3Aa586e69dc27542f88878a123d2ff04cc&pages=0-0
Rating in progress. Trend Micro Web Reputation is currently set to block pages that have not been checked for safety.