Steve,
. It's more about a determined effort to unseat Corbyn. The Blairites want their party back and they'll stop at nothing to get it,

Your ludicrous claim that it is just Corbyn's enemies fabricating all this is risible.
Corbyn himself is admits it!

"I acknowledge there is a real problem of anti-Semitism that Labour is working to overcome."

"I'm sorry for the hurt that has been caused to many Jewish people."

"Anyone who denies that this has surfaced within our Party is clearly actually wrong and contributing to the problem."

That last quote applies to all of your group.
His words prove that over the years we have discussed this, you were wrong and I was right all along.

Stop the denial and pretence. You have no case.
Corbyn has smashed it.