Cloudflare Page Rule $1 capture drops leading slash — malformed redirects

A Cloudflare Page Rule on byk.im matching http://byk.im/* → destination https://byk.im$1 produced malformed URLs like https://byk.imposts/ultimate-setup-labs (missing slash between host and path). Trap: it looks like $1 should capture the full remaining path including the slash, but the match pattern's literal byk.im/ already consumes that slash, so $1 starts right after it — the destination must add the slash back explicitly (https://byk.im/$1). Bug was site-wide (confirmed across multiple posts and /posts), not post-specific. Delete or fix any Page Rule built this way before adding new redirect rules.