Odd, wonder what broke that, was definitely working before 
Not able to switch to Norwegian or (Persian)
When I change to Persian there is no arrow beside the flag, and it is difficult to know where to click to switch back.
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looks like a problem with the data in the language table (works fine locally) so may take a while to track down the issue.
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should now be working 
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When I change to Persian there is no arrow beside the flag, and it is difficult to know where to click to switch back.
It's there but color is wrong, probably needs a style overriding, I will check