Is not you, the backend is having some issues. Not sure exactly what it is, but it could be related to a bug on ORDER BY time DESC on InfluxDB itself (see this github issue).
In the meantime, could you test if you see all the data if you query InfluxDB directly via the Web UI? Open http://croft.thethings.girovito.nl:8083/, select jolie on the top right, and run: select * from rx_packets where node_eui = '02013201' ORDER BY time (running it with DESC does return much less data, but I'm not sure if ASC contains all of it anyway).
Cheers