Bug Report: Posthog merch store inventory bug / / out of stock

[symphonia117]

Description:
Merch store sticker shows as "out of stock" with notification signup, despite showing 300+ available. Page refresh fixes the issue.

Steps to reproduce:
Note: I am unable to reproduce, but here are the steps I performed to encounter the bug

1. Apply for a PostHog role and receive a free sticker coupon
2. Click the "Open merch store" button (or navigate directly to the merch store URL)
3. View sticker product page
4. Observe "out of stock" state with 300+ availability shown

Expected:
Add to Cart button should be available when stock shows 300+

Actual:
Out of stock message displayed, requiring a page refresh to correct, setting stock to 100 and enabling buttons

Additional context:
Firefox browser, possible telemetry blocker interference with initial button click