Bot missed a comment, unsure of cause

[AlexBurkey]

Describe the bug
Someone made a comment calling the bot but the bot didn't see the comment and didn't respond. Without a restart the bot responded to a similar comment that I constructed. But there seems to be weird whitespace characters in the comment which might be the cause.

To Reproduce
Currently unsure of exact cause. See link to comment below.

Expected behavior
The bot should see and respond to the comment.

Comment Link
https://www.reddit.com/r/malefashionadvice/comments/gupgck/hello_i_am_mfaimagebot_a_bot_built_to_help/fsqm25v/

Comment text taken from source

 !mfaimagebot op 12

​

Anyone know what that jacket is?

Additional context
I believe it might be a zero-width whitespace in the character which is messing with it. Perhaps there's a leading one that I can see for some reason.