Facebook App Center does not accept "Detailed Description" translations
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I keep geting an error for de Detailed Description translations to two of the languages in my app. The error is:

"App detailed description: Please remove extra characters, words, or URLs. Please fix any misspelled words, grammatical errors, excessive punctuation/symbols, or non-standard capitalization."

And there's also a note:

"Portuguese and German App Detailed Descriptions are not translated correctly. Please review the whole section and correct it."

I have checked both languages for all the stuff listed on the error, and found none of it. Also I checked it for correctness and it's ok. Still, App Center would not accept the translations I provided.

Any ideas?