I know that when setting a cache, a premium member can elect to have the cache details only available to other premium members.

But I didn't realise till today that this can be done retro-spectively.

This means that a non premium member can no longer look at a cache they've previously found, and if the cache is changed between them getting the info and finding it, they can't log their find.

This dosn't seem very fair. Wouldn't it be better to leave those caches and set more, or archive them?

Has it been discussed before?