Hi Walter,
TextOnly is used on HTML pages to remove the HTML and extract just the text from the page.
Your server is returning JSON, not HTML, so you shouldn't be calling TextOnly anyway.
(and you shouldn't - because it will alter the returned JSON if it contains extra spaces.)
That said, I've reviewed the method for 10.07 and I think perhaps it is a little agressive. It's currently set to remove punctuation - which I think is probably excessive for what's it's used for. So I've tweaked that so the punctuation remains.
Cheers
Bruce