Green People healing glitch

[Edward Edgemenace]

I was in Beckett's Quarry levelling dagger on another pirate, and got healing from Bart. When I clicked EXIT that little screen, it closed and opened the screen up again, without the dialog.

I opened my friend list to crew and went to someone. When I got there, I had the dialog for healing. I clicked HEAL and paid another five gold, then a raider from nowhere smacked me, so I clicked it again and got healing again, then clicked exit. Then realized that if I hadn't been dumb, I could have taken that 5gp healing with me everywhere.

Is this a well known glitch? Do people use the non-stop 5gp full healing in PvP? (That would explain a lot! Like, the leaderboard...)