JsonSerializationException after updating from 4.1 to 4.2

[gmatv]

After updating from 4.1 to 4.2 we get Newtonsoft.Json.JsonSerializationException : Error converting value {null} to type 'System.Single'. Path 'failure_reason', line 1, position 440.

Code to reproduce

var sdk = new NeverBounceSdk(neverbounceConfig.ApiKey);
var jobStatusRequestModel = new JobStatusRequestModel
{
    job_id = jobId
};
JobStatusResponseModel jobStatusResponseModel = await _sdk.Jobs.Status(jobStatusRequestModel);

Response json:

{
  "status": "success",
  "id": 5432650,
  "job_status": "complete",
  "filename": "Advanced mailing 2020-09-25 09-14.csv",
  "created_at": "2020-09-25 03:14:42",
  "started_at": "2020-09-25 03:14:44",
  "finished_at": "2020-09-25 03:16:14",
  "total": {
	"records": 28,
	"billable": 28,
	"processed": 28,
	"valid": 25,
	"invalid": 3,
	"catchall": 0,
	"disposable": 0,
	"unknown": 0,
	"duplicates": 0,
	"bad_syntax": 0
  },
  "bounce_estimate": 10.714285714285714,
  "percent_complete": 100,
  "failure_reason": null,
  "execution_time": 13
}

[Yinamil]

UPDATE: I've manually edited the code and submitted a pull request to fix this issue. Once they approve it and update the version number, you should be able to use this again.
I have a fix to this, but I can't push the change to the origin to create a pull request. 'Unauthenticated'

[paul-aspinall]

Can we get some movement on this as it's the official package?
You literally cannot check for the status of a job as this library crashes when it deserializes the return JSON.

[KeithHenry]

@paul-aspinall I've fixed this in a fork at https://github.com/EvolutionJobs/NeverBounce and also upgraded from Newtonsoft.Json to System.Text.Json and added better handling of parse exceptions.

There's a PR #20 to merge that fork back here, but it's not compatible with .NET 4.5