Forgot Password module GenerateURL not working

We have used the module and first we had an error com.mendix.webui.WebUIException: Exception when executing runtime operation    at com.mendix.webui.actions.client.RuntimeOperationAction.apply(RuntimeOperationAction.scala:72) Caused by: com.mendix.modules.microflowengine.MicroflowException: com.mendix.systemwideinterfaces.MendixRuntimeException: java.lang.NullPointerException    at ARIFA.SF_CreateForgotPasswordRequest_2 (JavaAction : 'GenerateURL')    at ARIFA.SF_SendEmailRecoverPassword_2 (SubMicroflow : 'SF_CreateForgotPasswordRequest_2')    at ARIFA.ACT_Send_SendEmailRecoverPassword_2 (SubMicroflow : 'SF_SendEmailRecoverPassword_2') Now we try to use another DeepLink Microflow and now it generates a link but when we access it we get the following:   Images of the microflows for context:  
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