Perhaps this is related to UILabel text printing changes...?
I have just updated to 3.0.8f4 from 3.0.8 and noticed if you've had 'Max Lines' set to '1' on a one-lined UILabel it makes the text absolutely tiny. Setting it to '0' fixes the font rendering, however this is causing me problems with UIInputs and passwords field as hitting enter is now appending line-feeds into passwords!
Even more annoyingly I can't say with confidence this is the problem as after testing it out in a blank, fresh scene everything works fine
edit: I have to say that I'm really not enjoying the recent text print 'tweaks'. It feels now like 'ShrinkContent' is far less effective at maximizing the use of potential space within a UILabel's specified dimensions. Also the Vertical pivoting on Shrunk text feels way too high... (image attached).
UILabel rendering was perfect (for me) before this update