I see that all the time with internal systems. Let's say the devs didn't add an option to export data a file. This omission can later on trigger other departmen

I see that all the time with internal systems. Let's say the devs didn't add an option to export data a file. This omission can later on trigger other departments to create very expensive workarounds but due to internal organization/politics it's almost impossible to change the original system to add an export option. Especially with new stuff often nobody in the organization has any expertise so it's common that the devs take a first cut at the problem. Another common thing is that even if the devs ask for clarification they get none but the deadline still ticks so you just take your best guess.