In sector 5 the wormhole to sector 9 don't appears at the radar
(it does 12,13,8)

It shows up for me atm. I've heard other reports of this kind of thing though.

Make sure you accidentally didn't turn off wormholes (shift-w). I hit it often enough in the heat of battle.

Is s5 currently working? Last time I was in-game (earlier today) pilots were warning people to avoid s5 like the plague. Apparently most of s5 has "collapsed" and the Warpgates are lockups. That's what I was told and I've seen many Cap Elements and Serco Ships going the long way around to get to s9, 12-13-11-9

[SDF] Black 1
CO, SDF

I test it again and now it's working.
I don't turn off wormholes, in that time i could see gates to 12,13,8 and not to 9.

(sorry if my english isn't good, i'm from argentine)