June 24, 2018
The famous "R" post showed up.
In the year '18.
18=R=John Jr.

The date/time-- listed:
06/24/18, 9:14:55
6+2+4+1+8+9+1+4+5+5=45=President Trump

And... Q chose to return on June 24.
6.24.2022
6+2+4+2+2+2=18
18=R

Q's time of return was 9:26:19 PM ET
9+26+19=54/45=President Trump

JFK JR=18
POTUS=45
18, 45
18+45=63='63=1963, the year the DS killed JFK
1+8+4+5=18 (R) (JFK Jr.)

Time of the "R" post: 9:14:55 p.m.
Time of Q's return: 9:26:19 p.m.
The amount of time between those two times (not counting years, just those 2 time segments, as if on same day)=
11 min., 24 sec.
11+24=35, JFK
.19 hr.=19, POTUS
11.4 min.=11+4=15/51=17Qx3
684 sec.=6+8+4=18
18=R