Update: I dont know if it was fixed by today's patch or was just a glitch but I dropped the mission and restarted it today and presto I got the announcement from my science officer about a temporal anomaly in the area and found the temporal probe. It was in an unexpected place but it was there today. So thanks.
I agree, when the temporal probes where started not but a few days ago the science officer would say something to you about a temporal anomaly in the vicinity. Also the temporal agents missions will tell you in the mission objectives that a Iconian tech or info could be found. I just spent the better part of 20 to 30…
Ok, loved the overall feel of the mission so far but the very end was like "wow" when that "one" person comes through the door on the bridge....loved it!