i've apm-server and django integration that worked till yesterday in our enviroment. we had some problem due to the
queue is full probably beacuse due to the fact that the ELK stack stopped for a while. we solved it deleting the apm-* indexes that existed.
Now, evrerything started and works, expect the span chart that is missing in 3 of 4 projects that we monitor with APM.
How can I debug the problem or get why the chart is missing that data?