Local Scripts are partly "ignored"

Hi,

I'm monitoring a linux hardware box with a software raid, which I'd like to monitor.

There's the observium agent installed on the box and a local script added to perform the raid check. When running a telnet from the observium host to the box on the agent port, the output seems fine for me, however the results are not beeing displayed in observium

Agent-Output:

<<<hdarray>>>
Controller=Linux Software RAID
Controller Status=Ok
Drive /dev/md1=Ok
Drive /dev/md0=Ok

////// Poller...:

Array
(
    [0] => Controller=Linux Software RAID
    [1] => Controller Status=Ok
    [2] => Drive /dev/md1=Ok
    [3] => Drive /dev/md0=Ok
)

{{Same script on a different Host works; agent and Poller output. }}

Agent-Output:

<<<hdarray>>>
Controller=Linux Software RAID
Controller Status=Ok
Drive /dev/md0=Ok
Drive /dev/md1=Ok
Drive /dev/md2=Ok

/////// Poller...:

Array
(
    [0] => Controller=Linux Software RAID
    [1] => Controller Status=Ok
    [2] => Drive /dev/md0=Ok
    [3] => Drive /dev/md1=Ok
    [4] => Drive /dev/md2=Ok
)

Since it's the same script I assume it is a bug. If it's not, what can I do to further troubleshoot the issue?

Thanks in advance and regards