Manual Change
In version 5.4.19 the template mimetype was changed from text/js to text/javascript.
This change was reverted due to an incompatibility with Gentics Portal.Node.
This incompatibility was resolved for Gentics Portal.Node releases that were made after Update 11927 2012-03-02.
Once you have updated your Gentics Portal.Node installations you can execute the following sql statement within your node database to apply the change.
UPDATE ml SET contenttype = 'text/javascript' WHERE name='JavaScript';
The incompatibility caused pages that were created with the text/javscript mimetype to be displayed incorrectly within any portal that serves pages using the GenticsContentPortlet.
This Gentics Content.Node version includes the Aloha Editor 0.20.10 – 17.04.2012