Placeholder content switching when moving between layouts

Hi Stephanie, 

Sorry to hear that you ran into this behavior. The bugs in the thread that you shared have already been fixed in previous releases of Storyline 360 so I'd like to take a closer look at your project file to check what's happening. Would you be willing to share a copy of your project file here or in private by opening a support case for testing? We'll delete it when we're done!