Data is missing from the destination for columns that contain a $ in their name.

[fauxpasonics]

Platform Version

63.5+

What step the error happened?

Sync

Relevant information

A single stream (table) connection that is working fine in v63.4 and lower suddenly stops pulling data in the columns that have a $ in their name upon upgrading to v63.5 or higher (have tested with 63.6,63.7,63.8 and 63.9).

Source: source-oracle:0.5.2 but it does not seem to be connector version related - I have manually run the docker container and can see that the RECORD output does contain all the data.
Destination: Snowflake: 3.10.1+ (have tried with 3.11.4 and 3.10.1) but it does not seem to be connector version related.

Example Column Names that lose data: CF$_CONFIGURATOR_PRICE,
CF$_MARKET, CF$_ORDER_NO

This appears to be a platform issue as reverting to versions <=63.4 fixes it, but I have been unable to find the PR in the 63.5 release that would be causing it. - perhaps #39473 and all the changes to staging could have caused it somehow?

Relevant log output

No response

[fauxpasonics]

"Failing" log file with platform version 63.5+ (same basic log file in all versions after 63.5) - indicated by bytes transferred being about 1/6 of what they should be.
job_104287_attempt_1_txt.txt

[fauxpasonics]

"Succeeding" log file with platform version 63.4
job_104287_attempt_1_txt.txt