Calculated column breaks SharePoint list - Error

[luinator]

I attempted to delete a calculated column and it was processing with never ending.
I refreshed the page and nothing. I tried going back to this SharePoint list and nothing loads.
I tried creating a new SharePoint list and i get a 'Sorry something went wrong' error. 

Has anyone else experienced anything similar? SharePoint Online

[#2]

Try going to the list settings and creating a new view, Sound like the view broke when it was dependent on that field