My team ran into a new issue with a legality two weekends ago on a stunt that we've been performing for the past two years. At the competition 2 weeks ago the judge considered the skill a release move making it illegal for our division while our coaches and apparently prior judges didn't consider it a release move, so it was legal for our level. We were lucky to get a warning, but we had to "fix" the issue within a week because we had another competition the following weekend with no practices in between (we're an open team...no practices throughout the week).
Anyway - although it may seem late in the season for warnings, judges have different opinions and it's hard to say if a team has been given a warning in the past- very gray area in judging.