Can't access https websites created with wix.com
Beginning on 4/1/2018 I am not able to access https websites that were created with wix.com, from my iPad 2. I am running OS 9.3.5(13G36). I am able to access other https sites (yahoo.com for example) but not sites I created with Wix. I have cleared the Safari cache and cookies, reset the network connections, done a hard reset but nothing has worked so far. I am also not able to access these sites from Chrome on my iPad. I AM able to access http sites that I created with wix. I am able to access my https sites from my iPhone,iPad Pro and Windows (Chrome and Edge). I was definitely able to get to the sites before 4/1/2018. An example site is https://www.nasmga.com. Thanks in advance for any help. So far, Wix support simply said they were able to access my site from an iPad and closed the support ticket.
iPad 2 Wi-Fi, iOS 9.3.5