The other thing I would advise is maybe consider just using imgflip templates for a couple of days, instead of uploading your own images.
The reason is that since you've had a few weeks of no memes featured, you might be on a "caution" list or something (I don't know if they actually have that, but just in case). It might be good to have some normal submissions featured, so you get the momentum rolling again. That's probably what I would do - play it safe for 2 or 3 days. Either way, good luck with it! :)