Tried a very simple block migration:
Source:
* Clean install of Drupal 6 (no contrib or custom modules).
* 1 Custom block with lorem ipsum text placed in the right sidebar
Destination:
* Clean install of D8.
The migration runs without errors and the block is created and placed in the correct region (Sidebar second).
PROBLEM:
The block doesn't seem to have body field. See attached screenshot.
