unfortunately nothing can be done via this forum to resolve this issue. This is a bug that generally happens when logging in and the first time you use the tool tip causes it to not display correctly.
You can run some basic repairs as outlined below however you linked already there is a bug report about it and would need to be fixed by the dev team.
Repairs:
1. Delete DiskCacheArena file from swtor directory.
Running a repair:
Non-Streaming launcher - Log into the launcher but don't click Play. Check for small letters "ST" in the bottom left corner. If this is NOT present, click the cog icon and then run the repair option.
Streaming launcher - If the letters "ST" is present, close the launcher, right mouse click on the game shortcut, select open file location and delete the BitRaider folder. Then start the launcher.
Worse case scenario if the bug happens continuously is to switch to the non streaming launcher:
NOTE this is a complete download of the game again
right mouse click on game shortcut and select open file location
open the launcher.settings file in notepad and locate the below line and edit to the below
, "PatchingMode": "{ \"swtor\": \"SSN\" }"
, "bitraider_disable": true
SAVE the changes.
Delete the BitRaider, Movie and Asset folders then start the launcher.
Even if you do this, I am also on the non-streaming launcher and this bug does happen once and then the next time I use the tool tip it doesn't anymore so if it's happening still every so often again a bug that the devs would need to resolve