In the past week, every time my team tries to open a PPT from DropBox, it will only open for preview and not for edit. When we try to use PowerPoint for the web, a new tab will open and will appear to load correctly, but we are left with a blank white screen. I have tried opening them in different browsers (Chrome and Microsoft Edge) with the same blank page result. I tried clearing my cache and, again, no change. This is happening on all the computers that are signed into our DropBox, not just my personal computer.
Additionally, the files we are trying to open are our personal PPTs not anything shared with us. Lastly, the documents, PDFs, and jpgs load just fine. It is just the PPTs.
Please advise. This problem limits our ability to perform our jobs.