Block is not rendering in the backoffice or in views. When I publish the page the created block grids vanish in the backoffice. If I check examine I can see that the values are actually being set. I am not sure how to debug this since I do not get any errors in console / network or Umbraco Logs. Anyone faced this? I have tried to remove DTGE and everything related to it, I then upgraded the solution to Umbraco 12, but it still did not render. My next step is to migrate Nested Content, and then try to upgrade to Umbraco 13 and see if that works.