I am running multiple macs (PPC and Intel) with OSX 10.4.10 and Now Up-To-Date 5.3.1. The Contact server is running on an G5 Xserve (PPC) with OSX Server 10.4.7 and Now Contact 5.2. Users have reported that when they go to open the calendar and add an event or even go to look at another month the application locks up and they have to force quit.

Has anyone else seen an issue like this?

Thanks in advance.