Constant lag spikes after completing a map and mirage.

Every day this league since reaching maps I am able to complete one single map before the next ones are all filled with so much lag that the game becomes nearly unplayable.

When playing a map my ms looks like this: https://imgur.com/a/lwo8BlE

Discord keeps telling me this is a very commonly reported issue, but I do not see anything about it on the known issues list. I am also not in EU so its not that.

Same issue for me.

0 lag or issues in hideout / town etc.
As soon as you enter the map and start fighting it's lag time, slowdowns, speedups, the game catches up and you're already dead.

Essentially unplayable and just a coin toss whether you are allowed to play the next map you open or not.