Pivoting date fields sometimes resulted in unexpected output.
Sometimes a flow stopped running on an aggregate node with the following error: Failure evaluating to database: select() failed: connection reset by peer (0x00002746/10054)
When adding a clean step to a flow which contained several clean steps, sometimes high CPU usage and out of memory errors occurred.
In some cases, using "Remove Punctuation" and "Remove Extra Spaces" with a live PostgreSQL connection produced unexpected results when output to an extract.
Flows sometimes failed with a "Failure evaluating to database: No such column [Field Name]" error.
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