Looking at this from a different perspective, and what I'm hoping is probably the case...
Perhaps this was a mere oversight. Let's not be too busy to go on a witch-hunt & burn one of our own because the initial optics look bad.
This could have been a simple matter of something showing up on someone's desk for "participating in event X" and someone saying "Yeah, sure." Without knowing the historic and/or religious implications.
I highly doubt someone in the CF is so intensely interested in the India-Sikh nonsense that they DELIBERATELY chose to authorize this & "choose sides". While that may be the end result in terms of optics, I doubt this was the intention.
Perhaps we can just call this a bad judgement call, a learning opportunity, and move on. Unless something is done maliciously or with deliberately bad intentions, let's not pull out the pitch-forks just yet.