Crowdin translation taking hours to show up on site

We use Crowdin to translate our site to a second language.
We’ve followed all instructions, but the translations take 3 to 4 hours to show up on the site after ‘publishing’ them in Crowdin.
They say it’s a Webflow caching issue. In their promo video, the translations show up instantly.
Could it be a caching issue? Is it normal for integration changes to show up this slowly?