Is this a bug?

[*Arturis*]

In my 2 years of playing FoE, I donated or being donated in a Great Building many times, I have never seen a 5th prize offers ForgePoints, today I saw one:
http://prntscr.com/5eponl
Is it a bug?

 

[DeletedUser2145]

What Great Building is this and what level?

 

[*Arturis*]

What Great Building is this and what level?

Prize is for going to level 31cdm.

 

[*Arturis*]

Question, did the last level have 10FP for 4th place? (I have a theory that once 4th place reaches 15FP, 5th will gain FP)

You theory might be right, last level 4th place gave 10fp, this level gives 15fp.

 

[DeletedUser]

Here's another 5th reward with FPs so its not a bug.

 

[*Arturis*]

Thank you for the clarification KGL
Thant is a perfectly healthy competition in that GB.