2021-08-28 10:25 UTC - We have noticed increase rate of failed jobs when importing data into Storage. They are failing with user errors Some columns are missing in the csv file.
2021-08-28 10:50 UTC - We identified the problem and rolled back the previous version of our Storage.
2021-08-28 11:50 UTC - Failed jobs was related with minor Storage changes released on 2021-08-27 between 8-9 AM UTC.
Table imports started after that could finished with User Errors "Some columns are missing in the csv file." when columns names in the source file was ending with non-alphanumeric characters.