get openssh-version fails on FreeBSD (with ansible 2.4.0.0)

[gtz42]

Running the get openssh-version task fails on FreeBSD

TASK [dev-sec.ssh-hardening : get openssh-version] ************************************************************************************************************
fatal: [template201709]: FAILED! => {"changed": false, "cmd": "ssh -V 2>&1 | sed -r 's/.*_([0-9]*\\.[0-9]).*/\\1/g'", "delta": "0:00:00.061695", "end": "2017-10-09 08:25:00.292831", "failed": true, "msg": "non-zero return code", "rc": 1, "start": "2017-10-09 08:25:00.231136", "stderr": "Ambiguous output redirect.", "stderr_lines": ["Ambiguous output redirect."], "stdout": "", "stdout_lines": []}
    to retry, use: --limit @./template.retry

perhaps only since the upgrade to ansible 2.4.0.0

The problem appears to be, that tcsh is used as shell.