Why didn't information show up on the Details pages in Cydia?

Question

iOS

Given:
iPad 2 (WiFi), iOS 5.0.1, Cydia 1.1.9
Background:
Updated Cydia.
All applications work fine, Cydia itself too, except for the problem described.
Problem:
Information is no longer displayed on the Details pages, the pages themselves are there, but they are empty.
Tried solutions:
- updated all packages;
- updated Sidia;
- removed all unnecessary repositories, only the recommended ones remained (less than the critical amount of 65t.)

Answer 1

After much experimentation, this recipe helped: clear the cache, delete all files in the /var/root/Library/Caches/com.saurik.Cydia folder. We do not touch the folder itself. Nothing will break, don't worry. I, just in case, previously copied the contents so that I could roll back. But everything went smoothly. Cydia is fine now.
Recipe from here