I rebuilt the whole project from scratch, trying to simplify as much as possible, avoiding nested comps, only referencing my CSV-files where absolutely necessary and so on. This made it possible to get my composition into Premiere Pro. It show up fine, and all the data changes according to my CSV.
But when rendering this out in AME, the data is stuck and does not update. Why does it update and work fine in After Effects and Premiere Pro, but not in AME? Rendering directly from Premiere Pro works, but takes way, way longer.
Yes same issue, need fix for this! Found post about changing doc name and app name for ME to save as old version, and then clean install. Shouldn't need such a work around to get the apps to communicate with eachother.