Looked at my console history. I believe it was this one I saw, but I do not know if this is the cause:
XML Parsing Error: no root element found Location: https://engage.wixapps.net/_api/auto-messages-server/v1/auto-messages/trigger?token=JWS.eyJraWQiOiJsZlRKZFBWUyIsImFsZyI6IkhTMjU2In0.eyJkYXRhIjoie1widmlzaXRvcnNJbnN0YW5jZUlkXCI6XCIzNGFmY2M3Zi0wODZkLTRlMTktOTMxMy1mZDNlYjY1Y2JjN2NcIixcImNoYXRyb29tSWRcIjpcIjQ2MDZjZjQ5LWE5MWMtMzdjZi04YzVjLWZkYzMzZWExZWI1N1wiLFwiY29udGFjdElkXCI6XCI3MDQ3MjFjZS1mODI0LTRiM2ItYTMxYy00MGU0N2RmZjMzMjVcIixcIm1lc3NhZ2VUeXBlXCI6XCJHUkVFVElOR1wifSIsImlhdCI6MTUyNjkxMzk4OX0.zKDr-dUqPcepWVKT2Rtwbk-6iH3mN1Gp8Ravmc3jfKY Line Number 1, Column 1: