Solved
[SLAY-5345] - Saving a review on Safari takes you to a blank page
Description: When saving a review on Safari you are taken to a blank page, but the data on the review is saved
Workaround: The current workaround is to use another browser such as Google Chrome/Microsoft Edge.
We'll keep you updated on the progress made to resolve this.
Great news, this will be resolved on Wednesday!
I'm pleased to confirm this has now been resolved!