ssl on shared ip problems

[babushka]

I'm hoping someone can help me.
Here is the situation.

* I have some domains on a shared ip address.
* Based on some vps security guide, i have redirected cpanel login from http to https
* All works fine
* Through WHM I installed a free SSL on one of the domains on the shared ip
* That all works fine
* This past week I noticed that when I go to [nick.myservername.com,...] it went to htdocs directory and dumped some text file. So support made one of the domains on the shared ip address the default domain. It was not the one with the ssl cert
* Now I see that every domain on the shared ip's https url is being redirected to the domain I have an ssl installed on.
*In WHM I deleted that domain as an ssl host. Now all the domains on the shared ip just show an error/website not found when using https in the url

I hope this makes sense. Any help appreciated on how to make this all work. Thanks.

[babushka]

I forgot to say it all worked fine for a year although I guess the https nick.myservername.com probably was not set right all year.