For All with the same web clipper problem: I just got this from a higher-level tech:
"It looks like you have the "Prevent cross-site tracking" option selected which will prevent the Clipper from functioning by design. To resolve this issue, please de-select the "Prevent cross-site tracking" option."
This definitely, unequivocally worked!, after many, many back-and-forth emails & web searchings. Give it a try, and good luck!