I submitted: "Bug 60786 - EDITING: CRASH after Edit Textbox after Undo" "Bug 60787 - EDITING: CRASH When insert master page from Task Pane after Undo"
I submitted:
"Bug 60786 - EDITING: CRASH after Edit Textbox after Undo"
"Bug 60787 - EDITING: CRASH When insert master page from Task Pane after Undo"