Hi Dennis,
sorry for the delay. I have been strugling to find this error. Finally the problem seemed to be in the file
administrator/components/com_easylayouts/output/com_content/intro_items_uikit3.php . In that line you need to look around line 68 and replace the code:
if ($view->get("columns") && (($rowcount == $view->get("columns")) or ( $counter == $introcount)))
With this one:
if ($view->get("columns")>1 && (($rowcount == $view->get("columns")) or ( $counter == $introcount)))
I have sent this fix to
Geraint Edwards so hopefully it will be included in the next release
Best!!