Level ID showing differently than input

Two times today the levels submitted from chat input changed when output from warp world.

12:08 PM est filletusgaming: !add Y5W-0T8-3MG
Displayed: @filletusgaming Y5W-0YD-4MG

4:40 PM est bucketsoyeah: !add 7XJ-SBX-01G
Displayed: @bucketsoyeah 7XJ-SG2-21G

This will happen for 2 reasons.

Either the level code the user entered was invalid, and so our auto-correction bot searched and found a code similar to what they could have meant.

Or the level was code that was posted was a brand new level that was uploaded just prior to our last search and appeared to be invalid. This typically happens when a level is just uploaded before submission.