Sorry for the late reply, had no time resource time to check and find why < center> tag bugs.
I was able to recreate what you are describing. It is dependent of lines with blank spaces.
If you put both center tags in a single line it works fine just like that.
uncentered test text
You can also use center in multiple lines, but you should never leave a empty line. Example:
another line of centered text
Third line of centered text
Uncentered text
And leaving just a single empty line produce a BUG and everything below gets centered
for example
< center>
line of text
⠀
second line of text with blank line above
< /center>
Uncentered text
This example would make all the text centered, even the "uncentered text" below the closing tag.
You can fix this with a < div>
< div class="text-center">
test line 1
test line 2
< /div>
uncentered line outside of div
To make the above example work, remove the blank space from the opening and closing div tags.
RE: Make you post easier to read. Get more upvotes!