Is it just my phone?

[ShrubRose]

The print size is MINISCULE. If I spread it to enlarge it, I don't see the entire page.
This just started last night, and only on the phone. Desktop is normal.
?

It's probably a setting issue.
Find your settings and look for display, or accessibility.
It should give you a sample print and a bar that you slide to make it the right size for you.
You might have to play with it for a bit to get it right but it's likely that or you could try resetting your phone first? That might help?

@Zephyrcrossing It's probably a setting issue.

Yes, thanks, I thought that as well. But no other website is having the problem, and nor is my Whatsapp group or my email.
Sometimes these things fix themselves ...

My tablet had small text for MN but nowhere else after an Opera update and was sending me mad. Five days later there's another Opera update and MN is back to normal. Check for updates and do a reboot, hopefully doing both will help.