Avoid colliding occurrences during modification
Avoid colliding occurrences during modification

We must not synchronize occurrence data from the old occurrence on the
same day as this would un-cancel auto-cancelled occurrences.

ThiefMaster/indico,mvidalgarcia/indico,OmeGak/indico,OmeGak/indico,mvidalgarcia/indico,pferreir/indico,mic4ael/indico,ThiefMaster/indico,indico/indico,mic4ael/indico,OmeGak/indico,pferreir/indico,ThiefMaster/indico,mvidalgarcia/indico,pferreir/indico,OmeGak/indico,DirkHoffmann/indico,ThiefMaster/indico,indico/indico,mic4ael/indico,mvidalgarcia/indico,mic4ael/indico,DirkHoffmann/indico,DirkHoffmann/indico,indico/indico,DirkHoffmann/indico,indico/indico,pferreir/indico