The Mikrotik VLAN setup does have a steep learning curve, and it isn’t helped by various changes which have been made to RouterOS over the years - historically you had to use a bridge per network/VLAN until VLAN-aware bridges were introduced.
The main issue with your setup is you have configured the bridge-to-CPU interfaces to be untagged by using the bridge pvid= setting, but also attaching a VLANs with the same ID to the bridge interfaces.
In most cases the current recommended method is to use a single VLAN-aware bridge, unfortunately there are many blogs and videos on the internet which use the old method, are incomplete, or just wrong. There is an excellent post http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1 and the documentation https://help.mikrotik.com/docs/display/ROS/Bridging+and+Switching#BridgingandSwitching-BridgeVLANFiltering as a starting point, plus http://forum.mikrotik.com/t/routeros-bridge-mysteries-explained/147832/1 explaining the multiple personalities a Mikrotik bridge has.