To reproduce defect:
open a workspace, click search to verify that the 'advanced search' template shows up and the button at the bottom says 'search'
navigate to search forms, create a new search form
from the search form creation page navigate directly back to workspaces without hitting save or cancel
select a workspace
attempt to navigate back to search forms (it wont actually go there even though the URL will change in the address bar)
attempt to navigate back to workspaces (again, the address bar will change, you will have never left workspaces in the first place)
refresh the browser
open a workspace
hit search -> you should see the 'search' button replaced by a 'save' button
to undo/workaround this defect simply change the form type in the workspace editor and the 'search' button will return.