Also, seems like koreaboo were the ones who met up with mamamoo and RBW to explain to them the situation. Read more about it here:
"In our conversations, both the agency and girls were extremely horrified to find out how offensive their video was. They showed clear remorse when educated on the cultural significance and origins of blackface.We spoke to their CEO, management, and the members of the group to explain how extremely offensive blackface is. Throughout the conversations, not a single person from their side attempted to make excuses for their actions."
EDIT: For those confused about the differences in Korean and English apologies above, the Korean apology is by Rainbow Bridge World (Mamamoo's agency), whereas the English one is from Mamamoo. The korean apology appeared a few hours ago with the main intent to inform k-moomoos there will be a removal of the vcr for today's concert. It's probably before the koreaboo peeps met up with RBW and mamamoo.
Have confirmed with moomoos who went to moosical day 2 and the girls did apologize in person about the issue too.
All in all, I'm glad and touched that Mamamoo quickly acknowledged their mistake, made no excuses, apologized sincerely and have such an open attitude to learn more and become better people. Awesome life lesson for me today~