Issue with Text Frame

I have a dimension style set up in my workspace to place text with a text frame. There are some instances where the initial placement of the text is good, but if the note is moved the text frame will become a giant diamond instead of a rectangle. It only happens in some DGN files. Any reason why this would be happening?

Edit: I am running OpenRoads Designer 2020 Release 1 Update 8.

All of the DGN files were created from the same seed file in my workspace. The text style that I am using is MDOT_Mask and the dimension style is MDOT_Frame_Box. I am attaching two example DGN's which should have these text styles / dimension styles burned into the files. 

Good DGN.dgn

Bad DGN.dgn