Order creation e-mail to user in base 64

-- HikaShop version -- : 2.2.2
-- Joomla version -- : 3.2
-- PHP version -- : 5.3

Hi,

On order creation, the order created e-mail is all base 64 as below:

--b1_ce8115b575ea51fe13194cef914bf644
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: base64

RGVhciBTdXBlciBVc2VyLA0KDQpXZSBhcmUgcGxlYXNlZCB0byBjb25maXJtIHRoZSBjcmVhdGlv
biBvZiB5b3VyIG9yZGVyIE5vLiBCMkQ2ICgKaHR0cDovL3d3dy55dW15dW1tZS5jby51ay9pbmRl
eC5waHA/b3B0aW9uPWNvbV9oaWthc2hvcCZjdHJsPW9yZGVyJnRhc2s9c2hvdyZjaWRbXT0yNiZJ
dGVtaWQ9MTIwICkgYXQgaHR0cDovL3d3dy55dW15dW1tZS5jby51ay8gb24gdGhlIDEyIERlY2Vt
YmVyCjIwMTMgYXQgMTM6MjENCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t
DQogU3VtbWFyeSBvZiB5b3VyIG9yZGVyLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t
LS0tLS0NCg0KTmFtZQlVbml0IHByaWNlCVF0eQlUb3RhbA0KT2F0eSBGbGFwamFja3M6ICAxMjAw
ZyAJwqMgNi43NQkxCcKjIDYuNzUNClNoaXBwaW5nIG1ldGhvZCA6IM


EtcEtc,

Have I done something wrong?

Hi,

Had you edited any emails before updating to 2.2.2 ?
Is that happening since an update or a change you made ?