I see you are using version 4.3.1 of WordPress. This is something that should be fixed in version 2.3 of WP Idea Stream which is requriring WordPress 4.4.
The read more thing is very linked to the theme you are using, so, what i can do is:
if you are using a ! premium theme : give me the link of the theme i will test it with WP 4.4 and WP Idea Stream 2.3 and will tell you if the issue is fixed.
if you are using a premium theme : could you use a pastebin or a similar service and paste in it the html output for one of the entry where there is a read more link. It will help me to be sure upgrading would solve the issue.
Thanks for your assistance imath! I am using a premium theme, therefore as requested here is the html output of 3 ideas posted. 2 out of the 3 have the READ MORE link.
Ok thanks. First a few words: I advise you to upgrade to WordPress 4.4 and WP Idea Stream 2.3.0 as soon as possible 🙂
Till then, you can fix your issue by creating a wp-idea-stream-custom.php file and putting this code in it:
https://gist.github.com/imath/74cf4c901608c2097902
Once you upgraded, you will be able to remove this fix.
Thank you imath for your support, I greatly appreciate it!
The read more link on my posts does not result in opening the full text. I am using WordPress 4.4. Is there a common solution that can be shared or is this specific to the template that I chose?