Back in 2006, a Report Error feature was added to a select amount of reports in their template, which is currently also being added by Cloud still in the current guides he is adding (correct me if I'm wrong). This isn't any issue that needs to be prompt immediately, however, it does seem a bit strange seeing two different Report Error features.

A quick way to find these pages which contain the old Report Error feature, would be using the internal pages search engine, and typing in, "Report Error". Perhaps, some of the old Report Error feature content could be incorporated into the new, more efficient one.

Example:
http://www.runecrypt.com/index.php?pid=21