If there is a forum specifically for addressing game glitches, please direct me there. Otherwise, this needs to be addressed by GOG staff:

I recently purchased and started playing Betrayal in Antara (1997). I have come across a side quest that cannot be completed, due to a glitch that, after some research, seems to be specific to the GOG version of this game. Here is the scenario:

In Chapter 2, there is a quest that involves entering a gold mine behind Brunia's farm in Imazi. To access this mine, one must first remove an object from the farm's field to lift a "curse." This first requires accessing the Henna temple, found in a mountain pass south of Ligano ...

... Only it's not.

The overhead map shows the temple, but 1st-person view shows only a continued path, eventually ending at a dead-end. There is no temple! Moving while in overhead view shows the party veering off away from the temple, and THROUGH the mountain walls.

So, is there a fix for this, or am I owed a refund?

not familiar with the bug myself, but:

https://www.gog.com/forum/krondor_series#1544930526

(subforum)

https://support.gog.com/hc/en-us/articles/214067205-Betrayal-in-Antara

(support link)

hope that helps!

Edit:

I do own the game, but am still playing Krondor, so would be interested if you find a fix

I've recently successfully completed the gog version of this game and I've posted a mini-guide in the following thread:

https://www.gog.com/forum/krondor_series/betrayal_in_antara_what_you_need_to_know

As regards the missing temple (this is from the above thread):

The temple south of Ligano is part of one unimportant side-quest and I completed the game without ever visiting it. However, if you want to, you can successfully add it to your game by using the following workaround:

https://www.gog.com/forum/krondor_series/bia_error/post110

The workaround does work but the game can certainly be enjoyed and completed without it.

Hope this helps.