V10.8.7 Client had a load of general text pages built up with Block Grid. They needed several tag groups adding so I created a specific DocType that had Block Grid and the Tag Groups. No problem. I then copied all the blockgrid content from the old pages to the new pages using the Block Grid's copy and paste facilities, and did all the tagging. All is well as far as the front end is concerned but I can't edit any of the copied Block Grid content. It's all greyed out in the new docType. The site is tri-lingual but only the English was copied over. I can't work out what's gone wrong. The old and new docTypes are all set to vary by culture as are the property editors. Any suggestions would be appreciated. Thanks.