Hey!
If your text is middle/lower anchor aligned, this bug is the same one as this: https://itch.io/t/156485/solved-text-alignment-like-zelda-botw-mario-odyssey (near the end of the thread)
I've already fixed the alignment changing as text reads out for those anchor points, but I'm still in the middle of making the text react to being cut off correctly in those scenarios. If you want the current beta, send me an email thru my website/the asset store page! Otherwise, if you set the text's anchor to top left/right/middle, this bug shouldn't happen.