The creative impulse is stifled ...

There was some strange situation. I signed up for about a dozen collective blogs, about which my habracenter helpfully informs me. Karma, too, I wow, allows you to write there. In theory. Because in practice it does not work. I press the “Write” icon near the blog name, and I’m lucky. If I try to write directly from my habracenter, then in the drop-down list there is only my personal blog.

Does anyone know what this bug is and how it is treated? Maybe this is something that happens to me?