What happened to the side-scroller and platformer tag?

[kman29]

I tried to look up games with those tags but the tags disappeared! What happened?

 

[kman29]

Never mind, I reloaded and the tags reappeared. Strange!

 

[Meaning Less]

If you are using other tags in your filters to a point that no game with those tags can be found they also disappear from the list. Most likely this is what happened with you, use less tags.