Hello @ginocaron,
As I see VC editor is working fine:
http://storage4.static.itmages.com/i/15/1016/h_1444997220_9450313_8acd68691a.png
Settings for one page menu were changed in the latest theme update. Please read the documentation: https://www.8theme.com/demo/docs/woopress/#!/4_one_page , now anchors should be written in Row ID field in row settings.
Please edit your rows and set correct anchors.
Best regards,
Jack Richardson.