I saw that you tried again and got that same "[Cancelled]" (due to REVERT opcode) message, which I've never seen before.
For posterity, I wanted to mention that this was actually the result of not including the "Additional Data" (or "Advanced Data" in some wallets). With all of the details, it's easy to overlook this part, especially since MyEtherWallet sort of "hides" this feature and not all ICOs require it.
I'm glad that we were able to get to the bottom of this and figure out the cause of the strange errors!
I'm going to add an extra, extra highlight on the "Additional Data" part of the instructions page lol.
Thanks, all!