I was able to submit CPEs with no issue the first week of this month (January 2019).
As of this second week of January, after choosing the dates, note Education, then Online webinar, enter title, presenters, etc, and upload proof, and then click Save & Continue, where the first week of January Save & Continue did proceed to the next screen, as of this week, clicking it goes nowhere.
If I then close the browser completely, log back in to ISC2 fresh, and revisit the CPE edit page, it shows the attempted submission as a draft, and there is nothing I can do but Edit (does nothing) or Delete, which is what I am doing now.
I have seen this consistent with Chrome and Firefox on Ubuntu, and in Chrome on a newly built Windows 7 system, so it is not just a browser or OS issue.
What to do next for CPE submissions?