Retention policy not keeping data

So i have set up a new retention policy and a continuous query to downsample my data and store it for a year. i have used the guide located here https://www.neteye-blog.com/2019/12/downsampling-performance-data-in-influxdb/
everything seems to work correctly, except my yearly retention policy stores data for the same period as the autogen rp.

so far everything seems correct:

> show retention policies
name    duration  shardGroupDuration replicaN default
----    --------  ------------------ -------- -------
autogen 2160h0m0s 2h0m0s             1        true
rp_365d 8760h0m0s 168h0m0s           1        false
forever 0s        168h0m0s           1        false

but this is where the issue start:

shard 67 should have the start time of early july, when the rp_365d retention policy has been set up. but instead it’đ the same as shard 60 - the oldest autogen shard.

> show shards
name: hpserver
id  database retention_policy shard_group start_time           end_time             expiry_time          owners
--  -------- ---------------- ----------- ----------           --------             -----------          ------
60  hpserver autogen          60          2020-07-27T00:00:00Z 2020-08-03T00:00:00Z 2020-11-01T00:00:00Z
71  hpserver autogen          71          2020-08-03T00:00:00Z 2020-08-03T02:00:00Z 2020-11-01T02:00:00Z
... (truncated shards)
440 hpserver autogen          440         2020-09-02T20:00:00Z 2020-09-02T22:00:00Z 2020-12-01T22:00:00Z
67  hpserver rp_365d          67          2020-07-27T00:00:00Z 2020-08-03T00:00:00Z 2021-08-03T00:00:00Z
72  hpserver rp_365d          72          2020-08-03T00:00:00Z 2020-08-10T00:00:00Z 2021-08-10T00:00:00Z
165 hpserver rp_365d          165         2020-08-10T00:00:00Z 2020-08-17T00:00:00Z 2021-08-17T00:00:00Z
248 hpserver rp_365d          248         2020-08-17T00:00:00Z 2020-08-24T00:00:00Z 2021-08-24T00:00:00Z
310 hpserver rp_365d          310         2020-08-24T00:00:00Z 2020-08-31T00:00:00Z 2021-08-31T00:00:00Z
403 hpserver rp_365d          403         2020-08-31T00:00:00Z 2020-09-07T00:00:00Z 2021-09-07T00:00:00Z
68  hpserver forever          68          2262-04-10T23:34:33Z 1677-09-27T00:00:00Z 1677-09-27T00:00:00Z

what did i do wrong so that my data or not kept for longer?

thanks