Last year we got into the habit of starting with 3 versions of a plan, just trying to anticipate some of the possibilities. We got used to things changing often at short notice. We went through 5 iterations of the plan for Christmas in about as many weeks, with the final one being stay home in lockdown.
Bummer that you won't be able to make to SA and the rogaine. Its certainly very stressful trying to change plans with the lockdowns.