We're facing an annoying issue in Magento 2.2.5. We have customers that are attached to a customergroup with different prices. This is our scenario:
- User visits 2 or 3 categories and sees the regular prices
- User logs in into his account
- User visits same categories again, and should see the different prices but sees the old (cached) prices. After a hard-refresh the different prices are shown, but these should be shown right away.
We also faced this issue before on Magento 2.0.14. For caching we use Varnish.