Why does instagram automatically hide my tags?

[Smlar]

On certain pictures that I post my tags go missing. I don't know if this is from me being on an android based phone (using both jelly bean and/or gingerbread), but after a day or two sometimes some of my tags, here and there, become "hidden". I can tap on the comment icon and see that my tag/s haven't completly become erased, in a sense, but it's only when I tap on this icon that I can view them. It seems weird that only some of them go away. Is this some bug, or are my tags being monitored? I don't consider my tags as going past any specific "margin/s", as they're relatively basic. Just as an observation: The only possible connection I hesitantly consider, and strange, is that it's with my considerably more artfull, or vaugely so, hash tags. Maybe they don't like creative hash tags. Who are these jerks?? Annoying
I don't hash tag that much, actually. I barely even have 30 uploads, much less 30 tags. Still some weak sause there. And, I've witnessed this problem continue on throughout, actually, a couple of updates now. So who knows when this will get fixed if ever. Haters