We are having an issue where control labels are missing after panels have been modified. This is occurring for labels/controls that were not part of the modification. As a result, we have to keep continuous backups of our panels and roll these back in case this occurs. Does anyone know of a way to resolve this issue?
We've seen missing field labels too, most often after adding / modifying / removing UDF's from the associated tables.
Replacing with text (instead of the automatic label) seems to work.
You didn't ask if anyone else has experienced it, you asked if anyone knows how to resolve it.
You are not a unicorn, I have experienced it quite a bit. I don't know what causes it or how to resolve…
You didn't ask if anyone else has experienced it, you asked if anyone knows how to resolve it. 
You are not a unicorn, I have experienced it quite a bit. I don't know what causes it or how to resolve it. I can't pinpoint when it happens as it's intermittent and I can't find a commonality between the instances. It's frustrating.
