www.protopage.com##A[href="http://www.amazon.com/gp/goldbox/?ref_=assoc_tag_ph_1384415829750&ie=UTF8&camp=1789&creative=9325&linkCode=pf4&tag=protopage-20&linkId=QWYOK5KQ2WUKEV4Q"]
I tried replacing it with:
www.protopage.com##A[href="http://www.amazon.com/*"]
So it appears wildcards aren't an option.
I hope I'm in the right place to report. I went through all the steps then was given a general instruction to visit this site. I assume this is where I post the thing. I searched for protopage, but the only posts that showed up are 4 years old and apparently it's still broken.