Email Address format change on the Input "Assign Object" tool

In the "Assign Object" input variable, If we pass the correct email address the first time then it will be fine but after 2nd time if we try with the same payload as input then their email address format change from "hiren@gmail.com" to "hirengmail.com".

Replicate on version "Warewolf-2.6.1" and "Warewolf-2.6.2.0".

Input Payload:

"{
"BusinessEvent": {
"RequestID": "40CA026F-8A5A-4695-AEEF-A5FEDF37B371",
"ReferenceId": "9307deed-273c-44d2-8124-2b970223c175",
"Customer": {
"Mandate": [
{
"MandateShortId": "TU000000150",
"MandateId": "e52805a2-2da2-440f-8d59-7d46683b6834"
}
],
"PlanId": "74",
"EmailAddress": "hiren@gmail.com",
"FirstName": "Sune",
"DisplayNumber": "TU00000",
"MobilePhone": "27832640"
},
"ExternalSourceType": "CRM"
}
}"

For reference, attach snaps and sample workflow.

Sample Workflow