In a team chat, I found the following sentence written by a colleague of mine:
Hi, just for the clarity of the team, Marcos found the issue with another column than what is mentioned in the description of the issue.
I always used than as a mean of comparison but in the above sentence it seems like using than as a contradiction. So is this a permitted usage of than? I feel like this is a very colloquial usage of this word in a particular region that I am not used to.