Very rare issue with invalid null in change form event's value property

[alexanderdean]

userid          | 101
slice           | 0
tbl             | 108333
starttime       | Fri Sep 02 2016 01:40:54 GMT+0000 (UTC)
session         | 31472
query           | 1722582
filename        | s3://xxx/shredded/good/run=2016-09-02-01-00-30/com.snowplowanalytics.snowplow/change_form/jsonschema/1-0-0/part-00000-00012.gzip
line_number     | 490
colname         | value
type            | varchar
col_length      | 2048
position        | 246
raw_line        | com.snowplowanalytics.snowplow|change_form|jsonschema|1-0-0|25a24d60-9fef-4e32-8354-2a9fb15bdd99|2016-09-01 21:27:43.000|events|["events","change_form"]|events|new_review|review[description]|TEXTAREA|
raw_field_value | ..
err_code        | 1218
err_reason      | Invalid null byte - field longer than 1 byte

[micseydel]

Has anyone found a solution to this?

[paulboocock]

Unfortunately there has been no progress on this. A reproducable example would be ideal, although it might not be a problem any more as it has been a while. Needs further triaging or examples for progress.