Sorry for the delay on this. The module is not only fixed, but improved The itemid works correctly now in the links as it will pull the itemid that is associated with the DT Register component, regardless of what page you are on.
Then we added a new parameter so you can now select which category or categories of events to list in the module. Now you don't have to show all of your events together... unless of course you want to
Download the DT Reg package and you'll find the new 2.2 version of the module. Thanks.