InfluxDBv2 running, but all buckets missing in GUI

I have several data streams set up with telegraf/influxdbv2 and grafana. They have been running correctly for many weeks with grafana displaying the output. But recently I’ve connected to the InfluxDB GUI, and there are no buckets, only tokens, even though the system is taking data through telegraf, passing it to buckets that grafana sees and displays. How do I get that information back?