I had something similar, but not as dramatic. 32 million repin loss is tramatic. I really hope it is a reporting error. I saw someone earlier in this community who reported that the repin tags on high volume pins had dropped from thousands to under 10.
Hey @jfishkind thanks for flagging, was just about to follow-up with you here. I've flagged this with our team and waiting to hear back. I'll reach out as soon as I get more context on the situation. Can you send me the ticket # you had from support?