A text layer is coming in on the wrong layer color.
A text layer in a block may be converted per the color conversion chart, as well as the setting for that individual block. You can open the source block to see the original layer color, and simply change it there if you wish. The block will have a matching XML file of the same name – the block_color value controls whether or not the layers are converted:
3: Convert layer colors per the conversion chart in Preferences.
2: This block already has its layer colors converted.
1: This block is in an intermediate stage of color process.
0: This block has not been processed.