I was able to reproduce this behavior. I inspected the code on your wordpress page and determined this script is surfacing - "ui-tooltip-8 wordpress."
I did a quick search and this indicates that you might have this plug-in installed in wordpress that could be causing this behavior. This would be best addressed in your Wordpress instance.
Let me know if that helps point you in the right direction.
When I hover my Chat Widget it show "chat widget" text. Which is annoying.
@GamifyRoute , thanks for reaching back out! I'm actually not seeing this reproducing anymore. Were you able to find a fix in your wordpress instance? If you are still seeing, are you able to clear your cache to ensure this isn't interrupting your browser experience?