ZBXNEXT-9606 is for PA-440, and although most items are compatible with PA-1400 series, it looks like a few differs:

• CPU temperature 
  •  {{Preprocessing failed for: {"response":{"@status":"success","result":{"thermal":{"Slot1":{"entry":[
    Unknown macro: {"slot"}

    }

  • 1. Failed: cannot extract value from json by path "$.response.result.thermal.Slot1.entry.DegreesC": no data matches the specified path
•  Get OSPFv3 neighbor check
  • Preprocessing failed for: <response status="success"><result></result></response>1. Result: {"response":{"@status":"success","result":null}}2. Failed: TypeError: cannot read property 'entry' of null at [anon] (duktape.c:60534) internal at [anon] (function:14) preventsyield
• Interface [ae1]: Inbound packets discarded, per second
  • {{Preprocessing failed for: {"response":{"@status":"success","result":{"dp":"dp0","hw":
    Unknown macro: {"name"}

    }

  • {{1. Failed: cannot extract value from json by path
    "$.response.result.ifnet.counters.hw.entry.port['rx-discards']": no data matches the specified path}}

We got a PA-1410, so we would be happy to help test and validate a new template.