Just read the code and see a difference with the last version, and I have reverted one function in /opt/maemo/usr/share/erminig/Event.py

def get_alarm(self):
return self.alarm

This will fix the "0 minute alarm" bug, this is the old version get_alarm function, and the latest version of erminig-ng changed it to "fix" an issue but caused the "0 minute alarm" issue... revert and fixed for now.