Struggling with convertToUTC function

[StevenWade]

I've built a flow that seems to be randomly generating errors on the convertToUTC function, and it's driving me batty. I'm applying the convertToUTC function against a text formatted date in order to stuff the data to a SQL table that is expecting a datetime format. 90% of the time, the convertToUTC function works correctly. The other 10% of the time, I get "the value provided for string '#####' is invalid". The timestamps can be from the same day, within hours of each other, and an error is thrown. The image below provides snapshots of both failing and working examples. The convert to UTC function is written as follows:

convertToUtc(outputs('Rewrite_JSON_for_current_record')['BRET_STATE_TIMESTAMP'], 'UTC', 'G')

PLEASE HELP! What am I doing wrong here? Should I be reporting this as a defect?

[PrasadAthalye]

@StevenWade   - Can you try to use formatDateTime() function on DB column and then convert and see if it goes through?

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