Text editors

Hi, I had exactly the same problem.
It turns out that i was using Chrome to browse the pages by coincidence after migrating, before I just used Firefox, where the editor displays normally.

Try browsing it with Firefox or IE, the problem its solved. it doesn't has to do anything with MSSQL, in fact before migration a Chrome user had reported to me that he wasn't able to see the editor, i just forgot it because I didn't use Chrome at that time.