We began getting this error this morning....user does not have access to object "EmailTemplate" .

 

Application_Error: INVALID_TYPE: sObject type 'EmailTemplate' is not supported

 

Our app read the EmailTemplates...what has changed?

I have a managed package which has been published to the AppExchange.  I now want to remove a couple of items from the package and re-publish it.  But when I look at the package detail, most of the items in the package do not have a Remove link next to them.  How can I remove them?