Hit create. If after 8-9 seconds elapse, I hit cancel. It takes me back to the open tourneys page. I scroll down to see if it took or not.
This is NOT foolproof. Once I got back to the page and it wasn't there. I used the back button to reload and redo. When I got back to the Open page, it was there twice.
Since then, if the tourney doesn't show, I open game client to be double sure. In most instances, it's there. Refreshing the Open Tourney page, will finally reveal it.