Mixing and matching private concerns with work issues just won't work today, so skip it. At work, simply show up and perform your duties. Socializing begins after you clock out. Be very careful to not mesh personal relationships with financial transactions either. Comments meant to be humorous may be viewed as insulting or worse.
Key people seem to have giant chips on their shoulders early today.
Nothing you say or do can remedy this. Their attitudes are their responsibility . . Put healthy distance between other peoples' anxiety and your peace of mind. Later in the day, things should gradually improve . . . . You may feel defensive or jealous this morning, particularly if you suspect someone is trespassing on your territory.