I'll add a file where this happens. The file has a few multi-line function calls like this:

KDevelop::VcsJob* job = iface->diff( url, url,
                               KDevelop::VcsRevision::createSpecialRevision( KDevelop::VcsRevision::Working ),
                               KDevelop::VcsRevision::createSpecialRevision( KDevelop::VcsRevision::Head ) );

And when I hit enter after the semicolon kate puts the cursor on the same level as the arguments instead of on the level of the first "KDevelop" in the first line.

As I've chosen to re-indent code pasted via clipboard kate wrongly formats all lines following such a multi-line-call