Thank you! I did what you suggested and that cleared up the mystery. Until last night that site had been parked on DomainApps.com and several times during the evening the old parked content came up when I refreshed, even hours after the WP site was up and running. The ‘inspect element’ script showed the Free Offers page was from DomainApps. Have tested the site several times this morning and all seems fine now. I don’t think it was deliberate ‘spam’ from them. I’ve used them for years and been very happy with them. Thanks again!
