Since last week many users call me about problem with merged cells in word table.
When cells are merged we can not go into the merged cells.
The content of an existing merged cells disapear.
All my users use Word 2016 x64 (Office 2016 x64) with Windows 7 x64.
Did anyone encounter the bug? and find a solution?

The bug came with KB4011039.
The bug disapear if I uninstall the KB4011039 (after I exclude it from the windows update list)