>>1133267
This is not a new thing. This is something that happens all the time. Either POTUS's post will provide a capitalized, misspelled word or occasionally full message to establish and maintain Q's credibility/authenticity through time markers, as well as supplement previous drops with additional information.
I believe currently we are looking at the missing letters B D T in this, so this would likely correspond with Tuesday's post (or perhaps referring back to the original BDT posts)