If I purchase a game which has a discount for Xbox Gold, can I still play the game if I...

Yes. Anything you actually pay for is yours to keep regardless of subscription.

Yes, I am trying to purchase Dante’s. I can see the title in the gold section. I am then directed to the XBOX360 games marketplace. I can see the title there, where it is showing that it is free for gold members. But when I am trying to purchase it, it
charges me 19,99.

Again, when I go to the section Games, Deals with Gold, I am trying to by the series “The Raven”. I can see the games in the market with discount for gold members. But when I am trying to purchase them, I am not getting the discount.

Of course, I always connect with the Microsoft client account where I have the gold membership. Which is working fine when I connect to buy XBOX ONE games, where I got the free games with gold and the discounts for Xbox One, Deals with Gold.

Thank you

Same thing from me yesterday. I guess I will lose the gold discount for Spec Ops: The Line

I've lost a discount too but in the chat they "made" the purchase for me with the respective discount and charged me only the promotional price of the game. They billed my credit card automatically. They can do it for you too so you don't loose the discount.

Update: I've contacted support again via chat and they cancelled my subscription and reactivate it. It's the second time they did this and now IT'S WORKING. The person at the chat told me that since yesterday, doing this method helped all te users so i recommend everyone with this problem to contact the suppor via chat.

Now i can buy the games with gold discount and claim the games with gold.

Update 2: I noticed that now the Game Pass discounts on games are not applying. The Live Gold discounts are working but the Game Pass discounts aren't. I still can play game pass games and play on the cloud, but the discounts are broken.

Same problem here. First i tried claim the games with gold and didn't worked. Tried support via chat and they addded the game on my library. Then i tried buy one game with the Deals with Gold discount and not worked. Contacted support again today and they "made" the purchase for me with the respective discount and charged me only the promotional price of the game.

It's really annoying. The Live Gold subscription is not working about a month now. My case is still open with microsoft and i encourage everyone who is trying to buy games with discount to reach support via chat and request the game with the promotional price.

Update: I've contacted support again via chat and they cancelled my subscription and reactivate it. It's the second time they did this and now IT'S WORKING. The person at the chat told me that since yesterday, doing this method helped all te users so i recommend everyone with this problem to contact the suppor via chat.

Now i can buy the games with gold discount and claim the games with gold.

Update 2: I noticed that now the Game Pass discounts on games are not applying. The Live Gold discounts are working but the Game Pass discounts aren't. I still can play game pass games and play on the cloud, but the discounts are broken.

Can I purchase games with Gold discounts, though?