Issue with filesize on apt-get update in ubuntu:18.04 docker container

[ghost]

Problem encountered on https://dotnet.microsoft.com/download/linux-package-manager/ubuntu18-04/sdk-current
Operating System: Linux Ubuntu 18.04 - x64

Hi guys, we started to get an error regarding file size on apt-get update in latest ubuntu:18.04 docker contrainer:

root@d9f354bbd478:/# wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb
root@d9f354bbd478:/# dpkg -i packages-microsoft-prod.deb
Selecting previously unselected package packages-microsoft-prod.
(Reading database ... 4392 files and directories currently installed.)
Preparing to unpack packages-microsoft-prod.deb ...
Unpacking packages-microsoft-prod (1.0-ubuntu18.04.2) ...
Setting up packages-microsoft-prod (1.0-ubuntu18.04.2) ...
root@d9f354bbd478:/# apt-get update
Hit:1 http://security.ubuntu.com/ubuntu bionic-security InRelease
Hit:2 http://archive.ubuntu.com/ubuntu bionic InRelease
Hit:3 http://archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:4 http://archive.ubuntu.com/ubuntu bionic-backports InRelease
Get:5 https://packages.microsoft.com/ubuntu/18.04/prod bionic InRelease [3226 B]
Get:6 https://packages.microsoft.com/ubuntu/18.04/prod bionic/main amd64 Packages [72.5 kB]
Err:6 https://packages.microsoft.com/ubuntu/18.04/prod bionic/main amd64 Packages
  File has unexpected size (72463 != 72485). Mirror sync in progress? [IP: 13.80.10.205 443]
  Hashes of expected file:
   - Filesize:72485 [weak]
   - SHA512:c26c6c86803325466bd742789acc9e54a745d045a6b3af1ce26d34e98c9a4904c6873db0cc9b2be7f99385ef6e6237f6e5cd6776fe6c0a1737cae2a67f8566f9
   - SHA256:3fe8d8513549a43d26d917287a5a832d0c577ee62ac37b1daae5aade614dff54
   - SHA1:e2a5cc1ecb44c77caa98eebac08b9d9f4b1e8215 [weak]
   - MD5Sum:30a55059e4b9ef8d02cca7e7acc01cdb [weak]
  Release file created at: Tue, 20 Aug 2019 22:43:21 +0000
Fetched 3226 B in 1s (5718 B/s)
Reading package lists... Done
E: Failed to fetch https://packages.microsoft.com/ubuntu/18.04/prod/dists/bionic/main/binary-amd64/Packages.gz  File has unexpected size (72463 != 72485). Mirror sync in progress? [IP: 13.80.10.205 443]
   Hashes of expected file:
    - Filesize:72485 [weak]
    - SHA512:c26c6c86803325466bd742789acc9e54a745d045a6b3af1ce26d34e98c9a4904c6873db0cc9b2be7f99385ef6e6237f6e5cd6776fe6c0a1737cae2a67f8566f9
    - SHA256:3fe8d8513549a43d26d917287a5a832d0c577ee62ac37b1daae5aade614dff54
    - SHA1:e2a5cc1ecb44c77caa98eebac08b9d9f4b1e8215 [weak]
    - MD5Sum:30a55059e4b9ef8d02cca7e7acc01cdb [weak]
   Release file created at: Tue, 20 Aug 2019 22:43:21 +0000
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@d9f354bbd478:/# cat /etc/apt/sources.list
sources.list    sources.list.d/
root@d9f354bbd478:/# cat /etc/apt/sources.list.d/microsoft-prod.list
deb [arch=amd64] https://packages.microsoft.com/ubuntu/18.04/prod bionic main

[ghost]

Duplicate of #3221