The pen picture...I’m not buying that it points to 11:00 or 23:00. Oh, from the angle/perspective that the pic was taken it does, but I think if Q was using that pic to convey a go time, the pic perspective would have been much more deliberate.
The pen is exactly parallel to the side of the desk pad or whatever it was placed on for the pic. In my plumb, square and level brain the pen is aligned with the 12:00 (or 24:00) to 6:00 axis provided Q wanted to convey any kind of timing at all.
I think the angle(s) is happenstance.
In the one tweet with the pen (just posted above somewhere) the text has the word “point” in it. Where the pen points is likely important.
I can’t imagine that Q would divulge a go time, as we are not the only ones viewing these posts.