Why won't my bank website work on Windows Phone 8.1?

[Windows Central Question]

I have been using my bank's website on my phone for a couple of years. Recently, I log in and I receive a message that says, "We're having trouble displaying this page." This happens on wifi and cellular.

I tried both desktop and mobile settings on IE. Also, I have no problems logging in on any other computer.

After I login, it sends me to a web address called web9.secureinternetbank.com

I can see the home screen at columbiabank.com; this only happens after I attempt to login...any ideas?

 

[hotphil]

That domain name smells a bit. How are you entering the columbiabank URL? Typing it? Or clicking on a link from a mail?

 

[RumoredNow]

Do NOT input any personal information into that screen. Contact your bank by phone...