I can't download the Audirvāna Studio Program

Legacy versions Windows
1

After I got the e-mail from Audirvana, I clicked the address in the mail. Opened the page, but
“LOG IN” button does not work. So I can’t download the Audrvana Studio program.
About my Windows PC.

OS: Windows 10Pro 64Bit
Version: 20H2
Build: 19042.985
memory: 64GByte

2

I have the exact same issue, but on a Mac

3

Same issue today, Win 10 x64.