One of the translations which i found few years ago was this book. It's a free translation of the stavaka. I think it captures the spirit very nicely in english. Thomas byron: Astawakra speaks as a man who has already found his way and now wishes to share it. He says, arstavar's words begin after almost everything else has been said. They barely touch the page. The words are often on the point of vanishing. Ther is the radiance of the winter sky above trishul kalash annaburna may guru nim karoli baba.
As part of retreat inspired by the Ashtavakra Gita, Swami Sarvapriyananda speaks on the connection between the path of knowledge and devotion.