Question - what IP address / URL does the miner attempt to connect to when it reports a share? I can try pinging it to see if it's blocked.
You can telnet to it, which is slightly better because Ping can be blocked.
telnet rx.biblepay.org 3001
You should get a blank screen.
I got a blank screen initially, then I got this after a few seconds:
{"id":null,"method":"mining.notify","params":["14c",null,"1000005003dbc560105aec1b1ec3f7572205fbd72c17510fdada48fd853ce238cc14830ee3ed544
7a24bdc3e16ee160180480c7e1302bbece9d4916ccdbfa46c6a1bd076e5da7b5ee4a6011c000000
00","0e8314cc38e23c85fd48dada0f51172cd7fb052257f7c31e1bec5a1060c5db03",null,"00000000","1c01a6e4","5e7bdae5",false,"5e7bd65c"]}
Yeah, you can connect. If you can try the other two things that might help. Ill try to think of other things we can do.