Revit 2014 introduces an enhancement regarding importing CAD data (I believe undocumented). During an Import of CAD, in the past when we used the option "Current View Only" Revit showed a reference to that link in the Visibility Graphics dialog (V/G) regardless of the view we were working in.
With Revit 2014 it now filters out the link in views that it was not imported into. Naturally if you use Copy to Clipboard and Paste Aligned to put a copy in another view Revit will start to include the link in the V/G dialog again. This is what you should see if you use Current View Only for the import.