Currently, the Fosdick reporting Dashboard works in Internet Explorer 11 only if fosdickcorp.com is added to the 'Compatibility View list' in Internet Explorer 11. Please follow the below instructions to do this, and then you should be able to successfully login and use the reporting dashboard.
Once you turn on Compatibility View, Internet Explorer will automatically show that site in Compatibility View each time you visit, unless your browser history is deleted. You can turn off Compatibility View by removing it from your compatibility list.
Microsoft Reference URL