Thanks for the tip with the cursive, because that really helped me out today, so I didn't have to rewrite 4 paragraphs. I also have new information gathered by this, that finally shows some structure in the errors: All the paragraphs that caused a problem today always started with "Then", and the next word in line would here cause the issue and need to be cursiv(-ied?). Maybe "Then" means something special in SQL that causes this, but anyway, it can be avoided.