Lately, I've been getting stupidly huge amounts of lag. Any reason why? I only have one account, so no alts or anything.

Internet.

No, it's not the internet, it's fine on every other site.

We've been over this many times, do a forum search.

last few days i had pop ups which said warlight was under heavy load so maybe it were times the site was actually under heavy load and assuming the time you say it could be pretty well that it's the reason

Mine seems to only be slow when surrendering and submitting orders. Not history or other functions