Edit information in a zoho campaign text area field

Edit information in a zoho campaign text area field

When I try to edit information in a zoho campaign text area field and click the edit link the field goes in the edit more without data. 

e.g. 

When I call a contact and the contact has a text area field Personnel message with value

text text text

and I click the edit link in the edit box of the field there is no info.

Please see the video

http://screencast.com/t/xFwbMqViyY

Why zoho campaign does not keep the data of the text area field by edit?