Ticket Comment Formatting problem

Ticket Comment Formatting problem

Yesterday or possibly the day before I started noticing that when I add comments to tickets Zoho adds line breaks. I try the Clear Formatting button and save my ticket but the line breaks remain. I have to go edit my comment again, clear formatting and look for weird added line breaks to manually remove. This didn't happen prior to a day or two ago. Can someone please comment? Thanks

OS: Win 10
Browser: Chrome 70

Edit to add more info:
paste some data in a comment > ctrl + a > clear formatting > Zoho puts a space at the top of my pasted data > select the first letter of my paste data > hit backspace > Zoho adds line breaks between all my pasted data. it shouldn't do that. it didn't do that previously