GUSD Negative balance in Blockfi Wallet

Hello, my GUSD balance in Cointracker for Blockfi Wallet is showing a negative $50k when it should be zero. I cannot delete those negative transactions to clear the negative balance because they are tied to another coin that I gained in the trade from GUSD to other coins. Is there a way to adjust this? It’s making my Blockfi balance off by $50k therefore my entire coin tracker balance off by $50k. I already went through line by line and audited the transactions. They are all imported.