Trail Team Swinley FB states that the blue is closed, red is open and ok apart from a couple of sections. I’m sure there will be enough open to be worth a ride. I’m going tomorrow as I’m local so I’ll let you know.
edit – from FB 3 days ago
“Blue remains closed although work is ongoing to repair the damage. It is being significantly hampered by people riding it though. PLEASE STAY OFF THE BLUE!
Red remains open; hard work but mostly rideable. Red sections 1 (Tank Traps) and 8 pt 2 (Seagull middle section) are closed , Red 20 (Deerstalker) is closed, but the other trails there remain open, Red 22 (Mint Sauce) has a fallen tree blocking the start, Red 23 is slightly diverted at the start, and the fire roads are pretty boggy for good measure.”