Use ssnamenr instead of name from Rocks (#659)

apps/sso/cards.py

@@ -176,9 +176,8 @@ def card_sso_left(ssnamenr):
                                                 color="indigo",
                                             ),
                                         ),
-                                        # FIXME: is it correct way to get ssnamenr field?..
                                         html.Div(
-                                            str(data.number),
+                                            str(ssnamenr),
                                             id="download_sso_ssnamenr",
                                             className="d-none",
                                         ),