File has unexpected size. Mirror sync in progress?

Looks like the same [issue from the last release](https://github.com/phusion/passenger/issues/2625) is happening again? Our builds just started failing. ``` ------ > [stage-0 6/11] RUN apt-get update && apt-get install -y dnsutils net-tools vim default-mysql-client wget: 0.193 Get:1 http://deb.debian.org/debian bullseye InRelease [75.1 kB] 0.215 Get:2 http://deb.debian.org/debian-security bullseye-security InRelease [27.2 kB] 0.226 Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.0 kB] 0.251 Get:4 https://deb.nodesource.com/node_16.x nodistro InRelease [12.1 kB] 0.328 Get:5 http://deb.debian.org/debian bullseye/main arm64 Packages [7955 kB] 0.515 Get:6 https://deb.nodesource.com/node_16.x nodistro/main arm64 Packages [7485 B] 0.594 Ign:7 https://oss-binaries.phusionpassenger.com/apt/passenger bullseye InRelease 0.660 Get:8 http://deb.debian.org/debian-security bullseye-security/main arm64 Packages [431 kB] 0.667 Get:9 http://deb.debian.org/debian bullseye-updates/main arm64 Packages [16.3 kB] 0.700 Get:10 https://oss-binaries.phusionpassenger.com/apt/passenger bullseye Release [6676 B] 0.801 Get:11 https://oss-binaries.phusionpassenger.com/apt/passenger bullseye Release.gpg [833 B] 1.182 Get:12 https://oss-binaries.phusionpassenger.com/apt/passenger bullseye/main arm64 Packages [17.0 kB] 1.182 Err:12 https://oss-binaries.phusionpassenger.com/apt/passenger bullseye/main arm64 Packages 1.182 File has unexpected size (18034 != 16975). Mirror sync in progress? [IP: 109.107.35.58 443] 1.182 Hashes of expected file: 1.182 - Filesize:16975 [weak] 1.182 - SHA512:84f637b51291966724a42d392c323b6782a669ab7dd9d30c6714c5676bce501e96cff20d45591c4f0a8bd0baa6ec756d5b12165c5e7fc63a17c5945df170bc8b 1.182 - SHA256:b07492dc427bf5dd457ef867fad9d654c49493dab92a66d3e76f100cc65469df 1.182 - SHA1:f3e6d075731b78031c20a74e5a31f0b715e7c231 [weak] 1.182 - MD5Sum:895b0ec7851324f9c6956e0185a49626 [weak] 1.182 Release file created at: Wed, 17 Sep 2025 16:21:36 +0000 1.257 Fetched 8576 kB in 1s (7615 kB/s) 1.257 Reading package lists... 1.464 E: Failed to fetch https://oss-binaries.phusionpassenger.com/apt/passenger/dists/bullseye/main/binary-arm64/Packages.bz2 File has unexpected size (18034 != 16975). Mirror sync in progress? [IP: 109.107.35.58 443] 1.464 Hashes of expected file: 1.464 - Filesize:16975 [weak] 1.464 - SHA512:84f637b51291966724a42d392c323b6782a669ab7dd9d30c6714c5676bce501e96cff20d45591c4f0a8bd0baa6ec756d5b12165c5e7fc63a17c5945df170bc8b 1.464 - SHA256:b07492dc427bf5dd457ef867fad9d654c49493dab92a66d3e76f100cc65469df 1.464 - SHA1:f3e6d075731b78031c20a74e5a31f0b715e7c231 [weak] 1.464 - MD5Sum:895b0ec7851324f9c6956e0185a49626 [weak] 1.464 Release file created at: Wed, 17 Sep 2025 16:21:36 +0000 1.464 E: Some index files failed to download. They have been ignored, or old ones used instead. ------ ERROR: failed to build: failed to solve: process "/bin/sh -c apt-get update && apt-get install -y dnsutils net-tools vim default-mysql-client wget" did not complete successfully: exit code: 100 ```