Irina wondered why Management was insisting she take a vacation in January. The memo she received only raised more questions, both of a philosophical as well as practical nature.
Your mission is to get the time travellers to trust you. Then await further instructions.
Appendix 1: there is no such thing as trust
Appendix 2: believe in trust totally, and believe in it not at all.
Appendix 3: if you are trusting that there is no trust then you are trusting in something.
Appendix 4: FOR THOSE WHO NEED TO KNOW: it is January 18th, 2222