build-circuits.sh cannot download Power of Tau ceremony file

[sydhds]

The build-circuits.sh file try to download this:

wget https://hermez.s3-eu-west-1.amazonaws.com/powersOfTau28_hez_final_14.ptau

But I've a http 403 error:

Downloading powersOfTau28_hez_final_14.ptau
--2025-09-17 15:17:21--  https://hermez.s3-eu-west-1.amazonaws.com/powersOfTau28_hez_final_14.ptau
Resolving hermez.s3-eu-west-1.amazonaws.com (hermez.s3-eu-west-1.amazonaws.com)... 52.92.18.58, 3.5.69.218, 52.218.120.210, ...
Connecting to hermez.s3-eu-west-1.amazonaws.com (hermez.s3-eu-west-1.amazonaws.com)|52.92.18.58|:443... connected.
HTTP request sent, awaiting response... 403 Forbidden
2025-09-17 15:17:22 ERROR 403: Forbidden.

Is the file available elsewhere?