The only way you could would be if someone who did see it, tells you what it said.

Sorry! I've been in your situation too, and it's a bit frustrating.

... if they wished, but disrupters considered even that minimal level of exposure a "win."

Now when a low post count disrupter is banned all their posts simply vanish.

Many of these vanished posts are innocuous, posted by disrupters trying to build their post counts.

If the deleted post was in Democratic Primaries it probably went something like this: My candidate is the One and Only True Democrat. Your candidate is a poopypants.