Here's a form you can use to report an issue.
Answering these questions will help us troubleshoot the issue:
What is the article citation? Just the PMID is fine, if you have it.
What browser (IE11, Chrome, Firefox, Safari) are you in?
Are you on a WR-B networked computer?
What is the error message? (If you can attach a screenshot, that's even more helpful.)
* To take a screenshot, click on the browser window with the error message, then press Alt + PrtScn.