As a small step towards a more general solution I think it would be very helpful to allow the admins to easily revert changes, where revert means that there will be no traces left of the vandal action after the revert.

@epriestley I can confirm it works fine both on Mac and Linux for me. Thanks a lot for the finding and quick fix!

@chad was that for me or for Chrome? 😄

@epriestley could it be related to this change? https://chromium.googlesource.com/chromium/src/+/a67debf9a9b78f60e7b10b5574ae4ceab49af31b%5E%21/#F2

@chad I was replying but saw now your last comments, thanks @epriestley for narrowing it down. Interesting that I can repro on Chrome 55/Mac while you can't.