Fisk, in DIII, has dropped athletics but still plays in WIS.
Some schools have changed names. In some cases, WIS uses both names. One will be on the team page; the other in the rankings. An example is Missouri S & T. On their home page, they are still called Missouri-Rolla.
Fairleigh Dickinson-Madison is now called College at Florham. WIS hasn't made the change yet; they probably don't know about it.
On the other hand, when I informed WIS that Penn St. Berks-Lehigh Valley had dropped the 2nd part of the name, it was changed immediately to just Penn St. Berks