While working with some special cleanroom sources we found some issues that may also depend for normal AS sources. As the result a huge amount of programs was missing after loading. The reason was some special commands and the existance of many "AS comments" (".*"). The comments are also used in programs where K-IDE did not expected it.
We also realized that the IF statement was not always formatted well, for example if there's no THEN.
Please find the fix for that stuff here:
https://www.magentacloud.de/lnk/JFgKArwy