Incorrect wallet balance (WAY too high, definitely a bug)

Describe the problem:
The graph that shows the account balance is showing an absolutely absurd amount. This is definitely a bug which I think is being caused by the fact that coinmarketcap showed incorrect price for the BSC token REAU for a while (approximately 10000x more than it would be worth). To be more precise, only the pancakeswap price in CMC is accurate. The prices in cointiger and hotbit were completely incorrect for several months.

Which exchange/wallet is this regarding?

How did you import data into this wallet?
Automatically (by inputting the wallet address)

What have you tried to fix this so far?
Removing the wallet fixes the dashboard, but then transactions become incorrect.