Sad ghost, curse and footbridges

[Gnu-Bricoleur]

First I'd like to thank you for Pixel-dungeon, it is the best mobile rogue like i've played.
However, i just found an issue (not really critical) with the sad ghost on the android version 1.9.2a.
When the sad ghost gives you the quest about destroying the curse, if for any reason you are able to escape the curse without killing it (stepping into the chasm for example), and when coming back to the depth it was summon you attack and kill him upon the chasm from afar, it will summon back the sad ghost which will stay blocked in the chasm and if you can't reach him you can't take your reward.
As i've said previously, it's nonetheless a great game but it will hopefully made it better if you find a solution to this (really specific) little problem.
Thanks again for your game.