Opcua int64 gets turned into array

Hi,

I'm using the opcua nodes extension (to be more specific, the opcua browser node)
And I'm receiving multiple variables from an opcua server.
But I'm having some issues with Integers. The Integers that I receive from the server are being turned into arrays

Here is an example:
"value":[0,9],"dataType":"Int64"

I need this variable as a normal number and not as an array.

Best regards
Simon