Kibana discover does not filter the time field correctly

[pszemesy (Peter Szemesy)]

I have an index where the timestamp filed called start mapped as:
"start": {
"type": "date",
"format": "yyyy.MM.dd HH:mm:ss Z"
}

When I click on the filter button next to the value the filter gives no result.

Like this:

The version of ES and Kibana is 6.1.2.
Thanks in advance!

[Marius_Dragomir]

Can you look at the request that It's done in the last screenshot?
I'd be curious to look at this part of the request:

  "query": {
    "bool": {
      "must": [
        {
          "match_all": {}
        },
        {
          "match_phrase": {
            "@timestamp": {
              "query": "2019-01-22T13:38:16.756Z"
            }
          }
        },
        {
          "range": {
            "@timestamp": {
              "gte": 1546293600000,
              "lte": 1577829599999,
              "format": "epoch_millis"
            }

Sounds like a problem with timezone conversions but it needs more investigation.

[pszemesy (Peter Szemesy)]

The strangest thing in it: If I filter out a certain timestamp (with the minus lens icon) I get also no result and I get a warning message at the top like this: "Courier Fetch: 3 of 347 shards failed."

BTW, I have executed the query you have mentioned - it gave no result at all.