Editing photos aren't saving and display "error downloading photo"
Every time I try to edit my photos for Photos 5.0 (Catalina), I keep getting a (!) appear in the bottom right that says "Error Downloading Photo" and my photo becomes blurry. I do not have iCloud Photos Library, and these photos are ones that I just synced over from my phone to my iMac. Does anyone know a workaround for this bug?
And previously, I couldn't even access my photos until the macOS Catalina Supplemental Update came out that fixed my problem there, but now I'm running into this. This OS update has been frustrating.
iMac Line (2012 and Later)