Circumcision Censorship at Twitter?

I've been very active on Twitter recently (@Joseph4GI if you're interested).

All had been going more or less very well.

That is until this morning, when I tried posting the following:

The first time I tried posting this was on my phone, but I kept getting the error message "We're sorry, something went wrong. Please try again in a minute."

I must have kept trying for about a half an hour, when I realized something was wrong.

Then I went to my tablet and tried re-typing my message and posting there.

Same deal.

Finally, I went to my PC and tried posting again.

This time, I only get the message "Sorry, something went wrong."

Then I take the above screen shot and tweet that.

That went through just fine.

I try retyping the above tweet again, and I get the same error message.

I think something is amiss, and I'd like to know what it is.