Oh yeah, whoops! Bumped the build, it should be the same in both now.
Normally the deployment strategy is to merge the TestFlight tagged code into master once we're ready to submit, then rebuild from master and submit that build--it's a "different build" but the exact same code. This time we ran into some Apple Review snags (they wanted a way to permanently delete your Lemmy account from within the app), so we had to hotfix that on master and forgot to release that to back to the TestFlight.