Hey everyone!
Thanks for helping us to detect the issue! We are working to avoid the problem to repeat in the future.
For anyone collecting critical data we suggest you place a micro SD card on your Kit. That way, the device will publish the data online as usual but will keep a permanent backup of all the data inside the card. A small 4GB card is enough for years of data.
Then you can use the SD Card Upload functionality to reupload the data that wasn’t correctly published to the platform. The system will take care automatically of replacing the missing data. The guide below describes the whole process.
https://docs.smartcitizen.me/Sensor%20Platform/guides/Uploading%20SD%20Card%20Data/
You can also check the status of the platform at any time here:
https://status.smartcitizen.me/
We hope this helps!