Apologies, I missed it when you sent the log files at the weekend!
Ok everything looks correct to me from the log file side. But there are a few things you can try:
- Go into the Settings app on both devices (not Settings within myCal)
- Check the iCloud settings, make sure both devices are logging in
- Add a test event on both devices with a different name
- Log into iCloud.com. See which events arrive
- Add an event within iCloud.com. See which devices receive the event
Let me know how you get on!
Regards
John