Bugged panels in Grafana V11.5

Grafana Dashboards
1

Hi,

I am getting this weird bug with my panels after updating to Grafana V11.5.

This is an example of what is happening:

I put 2 stat panels on my dashboard (1 added manual and the other copied from the original one). They both have the same query (doesn’t matter for this issue i noticed):

from(bucket: "${bucket}")
  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)
  |> filter(fn: (r) => r["_measurement"] == "MyMeasurement")

I transform one field to “number” with the “Convert field type” transformation. 2 different fields for each stat. For some reason when i refresh the dashboard, the second stat fills in the field from the first stat into the “Convert field type” transformation. This causes both stats to display the exact same thing.

When narrowing down my query to a specific field, this still happens:

from(bucket: "${bucket}")
  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)
  |> filter(fn: (r) => r["_measurement"] == "MyMeasurement")
  |> pivot(rowKey:["_time"], columnKey: ["_field"], valueColumn: "_value")
  |> keep(columns: ["_time", "MyField"])

Inside the transformation, it will then also display that the field could not be found.

Anybody any idea what is happening here? Are there immediate solutions for this?

2

multiple people are reporting anomalies with 11.5, when did you upgrade

3

I saw this just after upgrading. So, I’d better wait for 11.6, then… (As I could get what I wanted by editing the json, it is more of a nuicance than anything else)

4

I updated 31/01/2025

5

I updated today (11-Feb-2025) to v11.5.1 and the same buggy panels described above is still happening.

6

all of my 3rd party plugins were hosed, had to manually reinstall each and everyone of them