p.s. We've also included a button to disable animation, for those getting headaches from the static animation 
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Thank you for adding a button to disable animations, but it appears to be limited to your onion site [I already tried clearing the cache on my side]..- BTW, I wanted to try doing some tests using random addresses on the clearnet version, but there seems to be a bug in the refund address field (it keeps showing "Invalid refund address" error).
Yes it is just the onion site for now. Once it is tested we'll migrate the clearnet to use the same js-less site.
Regarding the refund address, what was the source coin?