Do not worry, I too am aware of the existence of time travel and the problems it poses. Luckily for you, this particular incident happened to be a minor one. For as wibbly-wobbly time happens to be, one can never be too careful about how it happens. In the case of preventing total disaster, one must reverse the polarity of the neutron flow. But fortunately this bump in the space-time continuum only happens to be what it is. A simple bump. Thank the omniverse for that.