Algo API not importing 12/31/21-2/7/23

Describe the problem:
Algo API importing partial data set

Which exchange/wallet is this regarding?

How did you import data into this wallet?

What have you tried to fix this so far?
Changed the start date, tried to download CSV from, downloaded CSV from Pera waillet transactions, used koinly formatted CSV files, bulk of transactions were ignored by importer as unnecessary…