Between ~10 and ~11 the gateway was disconnected from power and internet. I saw that the ruuivi tags hold the data for 10 days into memory and with the mobile app you can retreive that data. Is it possible for the gateway to auto-get the data if there was data missing? So the cloud data is updated with the missing data?
Unfortunately measurement data collected from Ruuvi sensors via Bluetooth cannot be synchronised from mobile app to Ruuvi Cloud. You will be able to synchronise from RuuviTag internal memory to Ruuvi Station mobile app only.