Error on Land for property

New to the forum.  I purchased my property and before the owner sold it off he asked a neighbour to fill in form for land at front of house.  

Due to a property connected to mine I think the registry has an error.   Any ideas on this? Who do I contact I tried the lawyer who did the legal on my house a number of times. But they haven't sorted. 

thanks

Susan - if you think there is an error in how the title has bene registered then you can report it using our online contact form

Thank you!