Tony,
I agree that the menu itemids are a mess. I've tried everything from rebuilding the menus, making new menus, adding new modules but when I display the event details, it always has the itemid set to the non-existent 1086. I did make a new menu item with an id of 1091 that if I directly go to that event does use 1091. But even than one does not have any template applied and is just the pure html.
Here's the link to that one:
https://mdchess.com/index.php?option=com_jevents&view=icalrepeat&layout=detail&evid=846&rp_id=74684&Itemid=1091
All of the links that are via the latest events module use 1086 as the itemid. They all display just the plane event html only.
Any ideas of how I should proceed?
Thanks
Mike