Home/What does “Your Snap was exported” mean?
Different button, different job
“Your Snap was exported” is not My Data
FixMyExport answers this to stop support tickets. Same distinction: in-app save is one Snap. My Data is the library. This site only reads the library ZIP.
In-app export
Long-press → Export / save to camera roll. The other person may see “your snap was exported.” Dates on that save depend on the phone. This does not empty Memories.
My Data
accounts.snapchat.com → My Data → Memories + JSON. No “exported” notification to friends. You get ZIPs. Then you need dates — that is this page.