For the past 6 hours or so, the following has been the case when you make a new post:

1. A notification of your post is sent, as usual, to those subscribed to the thread.

2. Your post appears on the thread.

3. If you look at "My FlyerTalk" there is no indication that your post was ever made.

4. If you go directly to the list of threads on a particular forum, your post does not appear. The only way to know if a thread has new posts is to click on the thread itself.

5. For some reason, if you try to quote the latest post (as I did with planeluvr's), the quotation does not appear.