Plesk 12.x / Linux :: Route53 Duplicate Hosted Zones

This is a clean installation of Plesk, nothing else has been done on the server. After the Plesk 12 Installation I installed the Route53 Extension directly from the Panel.

I authenticated with the Access ID / Secret key, as soon as I start creating Domains I get duplicated zones in Route53. When I delete the Domain from Plesk only one Domain gets deleted, the other one remains.

This is my debug log where I see it executes the script twice:

Code:
[2014-12-10 14:50:15] DEBUG [panel] DNS Custom backend call: [{"command":"create","zone":{"name":"dummy123123test.nl.","displayName":"dummy123123test.nl.","soa":{"email":"vincent@mkbsc.nl","status":0,"type":"slave","ttl":86400,"refresh":10800,"retry":3600,"expire":604800,
"minimum":10800,"serial":1418219415,"serial_format":"UNIXTIMESTAMP"},"rr":

[Code] ....

The strange thing is, in the custom call it lists all the records twice as well..

When I disable the Plesk DNS Template it doesn't create Zones at all, when I then enable the Template per domain it creates one Zone correctly.

PRODUCT, VERSION, MICROUPDATE, OPERATING SYSTEM, ARCHITECTURE
Parallels Plesk v12.0.18_build1200140610.21 os_Ubuntu 14.04

PROBLEM DESCRIPTION
On Sub creation Plesk creates two hosted zones in AWS Route53

STEPS TO REPRODUCE
Install Plesk 12
Install Route53 Extension from Panel
Create subscription

ACTUAL RESULT
Duplicated zones in AWS Route53

EXPECTED RESULT
One Hosted Zone in AWS Route53