Thats not bulk upload thats download from a url
That is not working for you because of that page and its old old substandard html. XHTML has been in effect for over 8 years now. We dont use nor recognize large html tags which is the issue here
We look for <img src= and that page has <IMG src=
Anyway that is why you had a problem with that page.
To bulkupload you would upload images to your uploads directory on the server. To upload more than one image at a time in the upload prompt you can set the number of upload prompts in admin upload options.