For anyone struggling to access the link (I'm sorry, I should've done this sooner):
If the links don't work, check the most recent post of your Tier (if you're in the Lover Tier and want to access the Crush Tier shorts, just check the most recent post for the Crush Room link).
For those having trouble claiming their keys anyway: First. You don't need any password, so if it asks for one and you can't get past that point, just give me a heads-up and I'll send you a key.
Now, how to actually claim your key: Just click on the link and click again on "connect with patreon". When "Itch.io would like to..." pops up, just hit allow. After that—I can't see the exact next steps, but I guess there's probably something about redeeming your key? And I think that's all. (Also, don't forget to click on "game page" at the top left, above "Nothing is available for download yet").
Make sure you're subscribed when you access the link—it won't work if you're unsubscribed and itch won't recognize you as a paid member. So if you unsubscribed before trying to access the link, just subscribe again, then unsubscribe right after.
A patron also found a potential solution to access the link: "Figured out how to access the Patreon content on phone you have to change your default browser on your phone from safari to google chrome in settings I have a iPhone might be different for others phones tho"
If you still can't access anything, just shoot me a DM and I'll send you a key. You won't bother me, and I usually send keys within minutes or hours, so feel free to reach out—but tell me if it's just one link playing hard to get or if it's all of them. That way I can send the key(s) directly.