ya adam,at first,they send u medicals when ur file is complete,when is ur file not complete or they need info or documents,they ask for it ,then they send u medicals.
next thing,they do security check,now there r 2 ways to do security check,either b4 medical like abu dhabi,or after it as happening in our office(Bucharest),since they finish security check ,they send u ppr,the question now is, why security check for some people finish before others regardless if they applied before them or after,the reply to this question is:
-maybe it is related to how many police certificates u have sumbitted ,so they should communicate with others VO to check out.
-maybe it is related about expire CSQ,they waited for renewing CSQ and they started security check again after renew CSQ.
-maybe they sent report to interpole or other agencies and they havent receive the report yet.
it is just my theory,so maybe it is right or not.