Yes, I was there earlier this year, see my report,same padlocks but when I revisited in july it seems to have been properly locked,I did manage on my earlier visit to get a shot down the entrance shaft this showed water at the bottom but might not be much,see my photo.although its a pain its locked at least keeps vandalls out if there is anything left,I hope you manage to find who has key,if you do please let me know because I am there a couple of times a year