Has anyone ever re-applied to Leapforce after getting fired from them?

I was recently fired from my job as a Leapforce search engine evaluator, and I was just wondering if anyone here has had success with re-applying to the company (for the same position) after getting fired.

Also, on a related note, has anyone ever applied (successfully) to work for one of the other search engine evaluation companies (e.g., Lionbridge, Appen), or are people essentially blacklisted from ever working as a search engine evaluator, even if it's for another company?

Thanks