When adding or editing Shibboleth group rules, Sticky option is always marked and not changeable.

cern_integration.info

 name = CERN Integration
 package = CERN
 description = Provides CERN site integration for Drupal.
-version = "7.X-6"
+version = "7.X-1.7"
 core = 7.x
 
 dependencies[] = shib_auth
@@ -9,7 +9,6 @@ files[] = cern_integration.module
 files[] = cern_integration.install
 
 project = "cern_integration"
-datestamp = "1391098760"
+datestamp = "1455099515"
 
 required = TRUE
-

cern_integration.module

@@ -348,9 +348,10 @@ function cern_integration_form_shib_auth_edit_rule_alter(&$form, &$form_state, $
    $txt ="<b>Note: <em>ALWAYS</em> enclose regexp in '^$' to limit possible matches !</b> (example: '^some-e-group-at-cern$')";
    $form['shib_auth_new_regexp']['#prefix']=t($txt);
 
-   $txt ="<b>Note:</b> If a role is set as 'Sticky' it will be granted to user even if that user is removed from corresponding e-group. Non-sticky roles are not visible in user attributes.";
-   $form['shib_auth_new_sticky']['#prefix']=t($txt);
-
+   //$txt ="<b>Note:</b> If a role is set as 'Sticky' it will be granted to user even if that user is removed from corresponding e-group. Non-sticky roles are not visible in user attributes.";
+   //$form['shib_auth_new_sticky']['#prefix']=t($txt);
+   $form['shib_auth_new_sticky']['#disabled'] = TRUE;
+   $form['shib_auth_new_sticky']['#value'] = TRUE;
 }
 
 function cern_integration_form_shib_auth_new_rule_alter(&$form, &$form_state, $form_id) {
@@ -361,8 +362,10 @@ function cern_integration_form_shib_auth_new_rule_alter(&$form, &$form_state, $f
    $txt ="<b>Note: <em>ALWAYS</em> enclose regexp in '^$' to limit possible matches !</b> (example: '^some-e-group-at-cern$')";
    $form['shib_auth_new_regexp']['#prefix']=t($txt);
 
-   $txt ="<b>Note:</b> If a role is set as 'Sticky' it will be granted to user even if that user is removed from corresponding e-group. Non-sticky roles are not visible in user attributes.";
-   $form['shib_auth_new_sticky']['#prefix']=t($txt);
+   //$txt ="<b>Note:</b> If a role is set as 'Sticky' it will be granted to user even if that user is removed from corresponding e-group. Non-sticky roles are not visible in user attributes.";
+   //$form['shib_auth_new_sticky']['#prefix']=t($txt);
+   $form['shib_auth_new_sticky']['#disabled'] = TRUE;
+   $form['shib_auth_new_sticky']['#value'] = TRUE;
 }