So i was doing cash flow for capsuleers mission 10/10 and ther was a 15 minute restart after restart there is only a beacon nothing else
Missions need to be reset manually after a restart. Use F-12 and submit a ticket asking for the mission to be reset. Mission resets happen rather quickly. Yes, that does mean you’ll need to re-do the mission after it is reset.
Keep the nightly restart in mind when doing missions from now on. Either finish the mission before the reset, or wait until after the reset to start. You can always F-12 again if you mis-time something.