Link de download de Projeto está OFF.

Oi Matheus, eu consegui baixar normalmente clicando nesse link que postou. Pode ter sido algum problema momentaneo, tenta de novo por favor?

Matheus, também consegui realizar o download.

Pelo visto hoje houve alguns problemas com os serviços da Amazon, o Trello chegou a ficar fora do ar e provavelmente outros serviços que utilizam o AWS também foram afetados, reparei que algumas imagens aqui dentro de alguns cursos não estavam carregando, mas aparentemente já está tudo resolvido.

Segue um registro de notícias referentes ao prolema retirado do próprio site da Amazon:

[RESOLVED] Increased Error Rates for Amazon S3

Update at 2:08 PM PST: As of 1:49 PM PST, we are fully recovered for operations for adding new objects in S3, which was our last operation showing a high error rate. The Amazon S3 service is operating normally.

Update at 1:12 PM PST: S3 object retrieval, listing and deletion are fully recovered now. We are still working to recover normal operations for adding new objects to S3.

Update at 12:52 PM PST: We are seeing recovery for S3 object retrievals, listing and deletions. We continue to work on recovery for adding new objects to S3 and expect to start seeing improved error rates within the hour.

Update at 11:35 AM PST: We have now repaired the ability to update the service health dashboard. The service updates are below. We continue to experience high error rates with S3 in US-EAST-1, which is impacting various AWS services. We are working hard at repairing S3, believe we understand root cause, and are working on implementing what we believe will remediate the issue.

Fonte: https://status.aws.amazon.com

Muito obrigado pelo feedback, pessoal! Consegui fazer o download agora. O problema foi temporário mesmo, aparentemente.