PhpBB => MyBB merger. No BBCode conversion

Greetings.
Trying to convert phpBB forum on intranet to MyBB.
phpBB ver 3.2.3
MyBB 1.8.20

Using Merger 1.8.11

Threads and posts were imported but BBCodes were imported with substitution of "[]" by "<>". So instead of 

[url="http://some.address"]Link here[/url]

I've got

<URL url="http://some.address">Link here</URL><br/>

Every post now has "<r>" in the beginning and "</r>" in the end.
Every new line is ended with "<br/>

What is the solution for this?