[OPEN] Graphic bugs with wall and unit colliding with city

Bug Report
Expected behavior
Bug1: When I create wall I expect it to be nice and not buggy.
Bug2:: When I attack the city I expect not to get my units stuck on the same coordinates as the city.

Actual behavior
Bug1: When I create wall sometimes in side-city in Afghanistan I think or in one of Russia countries wall isn't rendered nicely. I think this happens also for some other countries I can't remember right now.
Bug2: This one happens random. I think when multiple players play some battle on the city and some of it just get stuck on the same coordinates as the city so you can't click it because it will select the city.

Information
Browser: Chrome
Browser version: Version 92.0.4515.131 (Official Build) (64-bit)
OS: Windows 10

Any other relevant information: I'm not sure if this is reported before, probably. But I'm just gonna take a note of it here.

Attachments
Bug1: https://i.imgur.com/CAkDGPr.png
Bug2: https://i.imgur.com/s7ZSR6e.png