Themler website and editor are currently down

Hello,
The Themler website (themler.io / answers.themler.io) is currently returning a 502 Bad Gateway error.

The Themler editor also cannot be opened and returns a 502 error.

The WordPress website itself and WordPress admin are working normally.

Since the Themler support website is also unavailable, I cannot contact the Themler support team directly.

Could you please forward this issue to the Themler development/support team?

Thank you.