Line deletion/jump during C++ class creation

[thesoundhead]

When creating a C++ class in a .cpp file, e.g.

class test { };

Xcode automatically creates the closing parenthesis and puts the cursor between the two parantheses. After leaving XVim's insert mode and going into the next line to write the semicolon, a weird jump and/or deletion happens, when switching to the insert mode with 'i' or 'a'.