Ancient Posts ?
 

I only bother to sign in to PPRuNe if I'm going to reply to something, otherwise I just read as anyone can, but recently I find that when I open up some threads, Friday Jokes in particular, I'm taken to a page about 4 years old, for instance just now Friday Jokes started in August 2014. Trying to select the LAST PAGE does nothing, either, just restarts in 2014. The only way I can get today's posts is by signing in with my username.

This is something new, to me anyway. WTF ?