I cannot read the whole message on my welcome page

I have written to members and have received a reply, but not all of the reply is visible. If I click on ‘respond’, I get the message “oops, you don’t have access to that page”/

@rae68 - That is strange. Has this happened more than once? Is this only happening with a specific member? Let us know any details so we can look into it further.

It seems to be happening with Imyirtseshem but not with others that I have tried.