Why does the option to jump to last page of giveaways seem to come and go daily?

you don't have to jump to the end of the comment section to comment
or do you read the others before you write one?

I don't think you're understanding my question. I'm talking about the giveaway list, all the different pages of games themselves, not the comments. The option to jump to the end of that list has been disappearing and reappearing repeatedly.

Might be automatic load balancing magic...

I've seen the explanation in another thread but can't find it back. It's currently disabled when there are too many pages due to performance issues. The number of pages probably goes over/under the limit which is why you see it disappear and come back. For me, the giveaway list varies between 3 and 4 pages so I don't have that isue.