Update the preview text in a URL shared on Facebook -

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so have client facebook page (currently unpublished). have shared hundreds of links website on wall on last few years. problem preview text on (if not all) of them out of date.

i have looked on similar issues on here , have seen things suggest going https://developers.facebook.com/tools/debug, putting in url , clears facebook's cache.

so tried on couple of links, , info debugger gets me correct, doesn't update links on facebook wall. question this: there way facebook refresh these already posted link descriptions, or have go through them manually reposting hundreds of links?

i hope can help!


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