Sorry to hear about your troubles. Is there still a power train / high voltage system warranty on your car?
I agree charging at higher amps (13 amps at home vs 30 amps at work?) should not cause a problem. Has anyone else used the charging station at work after you did and have an issue?
2017 e-Golf LE, Multi Coat White with Black Vegan Leather interior, purchased in early 2018
2015 e-Golf SEL leased for three years, returned in early 2018