Graylog sidecar rpm repo problem

I’ve noticed that since last week (May 21) when trying to update the graylog-sidecar package on RHEL-8/9 I get these errors

$ yum list available graylog-sidecar
<snip useless stuff>
graylog                                                                                                                                                     6.8 kB/s | 2.9 kB     00:00    
graylog                                                                                                                                                     642 kB/s | 369 kB     00:00    
graylog-sidecar                                                                                                                                              19 kB/s | 2.9 kB     00:00    
graylog-sidecar                                                                                                                                             2.9 kB/s | 960  B     00:00    
Errors during downloading metadata for repository 'graylog-sidecar':
  - Status code: 404 for https://packages.graylog2.org/repo/el/sidecar-stable/1.5/x86_64/repodata/bfc39118b5eb62effb65ca2b8e132abd4370dc1f7e255be4938802b8abf92f89-primary.xml.gz (IP: 104.21.88.209)
  - Status code: 404 for https://packages.graylog2.org/repo/el/sidecar-stable/1.5/x86_64/repodata/ad220a6e79a413eae3fa143ab6d631d138998f553d899797cd0c165255abda3e-filelists.xml.gz (IP: 104.21.88.209)
Error: Failed to download metadata for repo 'graylog-sidecar': Yum repo downloading error: Downloading error(s): repodata/ad220a6e79a413eae3fa143ab6d631d138998f553d899797cd0c165255abda3e-filelists.xml.gz - Cannot download, all mirrors were already tried without success; repodata/bfc39118b5eb62effb65ca2b8e132abd4370dc1f7e255be4938802b8abf92f89-primary.xml.gz - Cannot download, all mirrors were already tried without success

The graylog-sidecar.repo contains:

[graylog-sidecar]
name=graylog-sidecar
baseurl=https://packages.graylog2.org/repo/el/sidecar-stable/1.5/$basearch/
gpgcheck=1
repo_gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-graylog-sidecar

Anyone else getting these errors ?

Have you tried the downloads path as described in the docs?
E.g. https://downloads.graylog.org/repo/el/sidecar-stable/1.5/x86_64/repodata/repomd.xml

It’s working today, so whatever was broken got fixed over the past few days.

To be clear, this was not an initial install, just a regular `yum update` to upgrade the sidecars from 1.5.2 to 1.5.4.

I checked with the documentation and downloaded the latest repository rpm (graylog-sidecar-repository-1-6.noarch.rpm) and that one still has the baseUrl defined as:

baseurl=https://packages.graylog2.org/repo/el/sidecar-stable/1.5/

thanks for the help though.