Hi
Fonts do not display correctly in Google Chrome on iPhone 4 running IOS 11.2.2 (yes, some people still have these!). They are fine with Safari on the same device. Also fine with Google Chrome on Samsung S6 and Kindle Fire.
OEM.org 9.8.27 - 2017.12.21 on Raspberry Pi3
Posting entitled “Odd mobile dashboard after changing to Debian” seems to be having similar problems.