Re-word notification of notebook functionality

doc/source/example_notebooks/IS2_data_visualization.ipynb

@@ -9,11 +9,12 @@
     "\n",
     "This notebook ({nb-download}`download <IS2_data_visualization.ipynb>`) demonstrates interactive ICESat-2 elevation visualization by requesting data from [OpenAltimetry](https://www.openaltimetry.org/) based on metadata provided by [icepyx](https://icepyx.readthedocs.io/en/latest/). We will show how to plot spatial extent and elevation interactively.\n",
     "\n",
-    "> ⚠️ **This notebook is currently non-functional**\n",
+    "> ⚠️ **Some of this notebook is currently non-functional**\n",
     ">\n",
-    "> Visualizations requiring the OpenAltimetry API are currently (August 2024) unavailable\n",
-    "> while hosting of OpenAltimetry transitions from UCSD to NSIDC. A ticket has been issued\n",
-    "> to restore programmatic API access."
+    "> Visualizations requiring the\n",
+    "> [OpenAltimetry API](https://openaltimetry.earthdatacloud.nasa.gov/data/openapi/swagger-ui/index.html)\n",
+    "> are currently unavailable (since ~October 2023).\n",
+    "> The API changed and we haven't yet updated this notebook correspondingly."
    ]
   },
   {
@@ -154,6 +155,7 @@
    "execution_count": null,
    "id": "93a712af-ab1f-4d79-834d-c2735a5677a8",
    "metadata": {
+    "scrolled": true,
     "tags": []
    },
    "outputs": [],