Keep in mind the following - Corona referred to both virus and sats. We KNOW Corona sats went offline just as posted by Q. Those sats are old but still very useful to C_A (mainly because NRO has all the new orbital shit, Coronas are a "hand-me-down" of sorts since NRO moved the Clowns farther back in line for satops).
However, and Quriously, at least 1 drop Q2015 contains this line - ''RE_ROUTE T_83"
We have SatTrackingFags just like Planefags, Boatfags, etc. You can do a couple of simple searches and come up with both satellite tracking websites and a list of satellites that correspond to the Coronas, so you can identify which ones to watch.
And yet, we heard nothing about sat re_routes the day of those drops.
I question whether the anons would miss THAT. So double meanings exist definitely plays for the Corona drops.