Draftsight 2015 x64: HELP! table switch to block!

Dear All,

I just update to DS 2015 x64, but I have serious problem with the tables:

  1. I create a new table,
  2. I edit the table,
  3. I save the dwg,
  4. I close the dwg,
  5. I open the dwg and inexplicably  the table is became a block!!!!

What am I doing wrong?

what can I do?

Please help me! I can't  explode the table become a block to edit the text and so on...

Many thanks in advance

Antonio