"Data Transfer Error" when editing a custom webpage

We have a text custom webpage that we use to track member Pathway achievement.  Worked fine for past year or more.

When I try to update it this weekend, I get a "Data Transfer Error".  Clicking "try again" does not fix the problem.

url is:  3talkers.toastmastersclubs.org/Member_Pathway_Status.html

Any recommendations appreciated. thank you.  Gary Budiansky, Educational VP, 3Talkers #7163

I made a change and changed it back without any problems - maybe a temporary glitch.  Please try again.

Nice page!

Pam-  thank you.  I tried it again this morning and after a couple of tries, it began to let me edit custom webpages without an issue.  Gary