changing permalink structure, mod rewrite, archives

I just went to OPTIONS>Permalinks in the admin and made the following change to link structure:

/%postname%/

so my urls look like this now:

https://www.bestonlinetrades.com/trading-is-beautiful-simplicity/

the permalinks themselves work fine now.. but all the links in the following sections on the right hand sidebar of my blog https://www.bestonlinetrades.com do not work or look right:

Calendar
Archives

I did update the .htaccess file as wordpress suggested:

RewriteEngine On
RewriteBase /
RewriteRule ^category/(.*)/(feed|rdf|rss|rss2|atom)/?$ /wp-feed.php?category_name=$1&feed=$2 [QSA]
RewriteRule ^category/?(.*) /index.php?category_name=$1 [QSA]
RewriteRule ^author/(.*)/(feed|rdf|rss|rss2|atom)/?$ /wp-feed.php?author_name=$1&feed=$2 [QSA]
RewriteRule ^author/?(.*) /index.php?author_name=$1 [QSA]
RewriteRule ^([_0-9a-z-]+)/?([0-9]+)?/?$ /index.php?name=$1&page=$2 [QSA]
RewriteRule ^([_0-9a-z-]+)/?/(feed|rdf|rss|rss2|atom)/?$ /wp-feed.php?name=$1&feed=$2 [QSA]
RewriteRule ^([_0-9a-z-]+)/?/trackback/?$ /wp-trackback.php?name=$1 [QSA]
RewriteRule ^feed/?([_0-9a-z-]+)?/?$ /wp-feed.php?feed=$1 [QSA]
RewriteRule ^comments/feed/?([_0-9a-z-]+)?/?$ /wp-feed.php?feed=$1&withcomments=1 [QSA]

But that does not seem to have fixed the linking in those two sections, Calendar and Archives on right hand sidebar of my blog https://www.bestonlinetrades.com

anyone have a clue how to get the links in those two sections working right?

I am assuming the mod rewrite rule needs to be added or changed.. but I dont know what to do…?

TIA

Tom