For the past few days, it seems like the site has been slow with any/all actions.
Opening the menu for a folder, changing highlighted entries as we move the mouse down the list, performing an action from the list.
Nothing has launched in the past couple weeks, so it’s likely a wayward browser extension. Try disabling all of them and seeing if NewsBlur works better. Then it’s a matter of turning each one back on one-by-one.
Can you try a different browser and see if that fixes things? I haven’t deployed anything to the frontend for a few weeks as I am on paternity leave, but browser extensions have always proven to be problematic.