If you go to trump's twitter account you see this.....

[spanone]

missing is mike pence tweet that is 'unavailable'

this is a screenshot

[Autumn]

1. What the fucking hell?

[skylucy]

2. Seriously? OMG.

[The Velveteen Ocelot]

3. Is Trump blocking Pence?

[spanone]

4. dunno

[sheshe2]

5. Do you know what Pence tweeted?

[octoberlib]

6. It was on my Twitter feed from earlier

Link to tweet

@VP We condemn the attempted attacks against fmr Pres Obama, the Clintons, @CNN & others. These cowardly actions are despicable & have no place in this Country. Grateful for swift response of @SecretService, @FBI & local law enforcement. Those responsible will be brought to justice.

[Miles Archer]

7. Not sure what happened, but I just looked, and it's there.

Link to tweet

[herding cats]

8. Are you blocking Pence?

I can see the tweet properly when I go there. If you're blocking Pence it won't show up for you, though.