I had an email asking about the generator so I thought I should update this thread as well.
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I'm afraid the generator is currently unavailable as I stopped paying for the website, although I still have the code for it.
I'm planning on putting up another website later this year (August-ish) and would also hope to make it available as a mobile app.
For the moment there are several other decent item generators for Pathfinder available.
Happy Gaming!
Duncan