Ugh, that's so true. I remember when a buddy of mine skipped testing on an app update to push it out fast. It was a mess, users found glitches everywhere and they had to roll it back. Spent weeks patching things up instead of just doing it right the first time. Why do we always think shortcuts will save time? What kind of bugs did your team deal with?
Watched a team push a payment system update without full QA to meet a quarter deadline. The tax calculation module failed at midnight on a holiday weekend. We had to call in three engineers from vacation, and the fix created a cascading error in the refund process. That single rushed deploy cost us more in overtime and customer credits than the delay ever would have.