Accidentally consumed the 250 diflourite crystals I got from return to Sandswept Isles 🙃

Working on LW4 skyscale unlock. I've been so excited to be close to finishing - just doing the "return to" achieves to get all the map currency I need since I have none. Spent the last two hours grinding in sandswept isles and promptly consumed the crystals by mistake.

I am now aware that if you read the whole description, it says you can consume them for volatile magic- not to add them to your wallet.

I guess I will now be doing the sandswept isles WvW reward track since you can only get a small handful of those crystals per day otherwise. Just super frustrating because I've dumped most of my free time over the last week into getting this dragon.

Anyone feel like sharing their own similarly dumb in game mistakes?