ItemManager 2.0

[Felix]

Hi,

When I deactivate the plugins ItemManager and IM Extra Fields,
then logically
<?php echo html_entity_decode($home_item->fields->editor->value); ?>
does not output anything anymore

but GS page content
<?php get_page_content(); ?>
does also stop to output content

When I activate again the plugins ItemManager and IM Extra Fields,
then also
<?php get_page_content(); ?>
outputs again it's content

How is this possible ?

<?php get_page_content(); ?>
should work independent from the ItemManager plugin