I recently implied that Duolingo was not so bad, despite its Brazilian bias. I now realise, after reaching a 104-day streak in Gaelic and then having my account deleted and losing all my progress that it is a crap system produced by evil, evil people. I apologise for any confusion caused
Luso 
It turned out someone had hacked my account so they deleted it. It’s subsequently been restored after a few tearful emails and tehy even reinstated my streak and gave me a free week’s pro membership so all is forgiven
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