Decryption - Blog Posts

so this is mainly aimed at one person, the person who has inflicted this in the first place (/lh)

After decoding the helpful clue, I went back to the original post but the words in the middle sentence do not make sense to me. I've looked through every combination of decriptions (with the keys on the right) for the first word marked in purple, but nothing seems to make sense, not to me at least. Is the sentence in another language, not in German? Am I missing a component for decrypting the runes?

Another clue would be greatly appreciated:D

Are you bored lately? Do you have case at the moment ? Are you aroace ? Do you want a riddle?

Those are many questions for one ask. I am working on a case, but I couldn't solve it yet. It's irritating. I'm waiting for more information about the case from the police and the labs. It's tedious, I've a case but I'm bored with waiting.

I'm always ready for a riddle.

-SH