BGP-MultiHome wierd issue

Hello all,

I am having a weird issue that i am trying to fix for a couple of days.

Here goes:

My /23 subnet [1 Mikrotik Router(ccr1036)] [My Own Public AS ] ------ BGP ------- PROVIDER 1

------ BGP ------- PROVIDER 2

If i announce my network /23 to both providers some of my websites hosted on ip's from my /23 network wont load when accessing them via the browser (chrome,firefox).

The very weird thing is that traceroute, ping, telnet(80,443) works to the websites /23 ip's or fqdn but sites wont load in the browser.

If i announce my /23 to only 1 (either of them) of the providers everything works well and all my websites loads correctly.

If anyone can give me a hint will me much appreciated.

Tnx.